| 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 | $128.65 | 11.461% | $143.3946 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $60.66 | 3.625% | $62.8589 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $85.43 | 7.277% | $91.6467 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $120.92 | 8.261% | $130.9092 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $119.77 | 4.559% | $125.2303 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $182.87 | 7.199% | $196.0348 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $150.27 | 5.838% | $159.0428 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $848.57 | $909.1173 | $909.11 | $909.15 | $909.00 | |