| 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 | $157.88 | 10.501% | $174.459 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $218.87 | 5.346% | $230.5708 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $171.27 | 7.856% | $184.725 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $143.72 | 4.495% | $150.1802 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $201.35 | 4.236% | $209.8792 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $245.58 | 4.355% | $256.275 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $62.99 | 4.600% | $65.8875 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $1,201.66 | $1,271.9767 | $1,271.99 | $1,272.05 | $1,272.10 | |