| 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 | $162.87 | 6.180% | $172.9354 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $120.73 | 12.827% | $136.216 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $247.87 | 6.489% | $263.9543 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $51.63 | 9.843% | $56.7119 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $225.79 | 7.565% | $242.871 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $154.88 | 6.234% | $164.5352 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $128.88 | 12.807% | $145.3857 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $1,092.65 | $1,182.6095 | $1,182.62 | $1,182.60 | $1,182.60 | |