| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.95 | 6.701% | $153.5961 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $167.52 | 10.393% | $184.9304 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $212.84 | 12.202% | $238.8107 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $232.48 | 11.744% | $259.7825 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $154.69 | 12.103% | $173.4121 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $143.31 | 8.702% | $155.7808 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $164.35 | 3.639% | $170.3307 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $1,219.14 | $1,336.6433 | $1,336.64 | $1,336.70 | $1,336.60 | |