| 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 | $110.45 | 6.827% | $117.9904 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $127.52 | 8.539% | $138.4089 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $197.53 | 11.313% | $219.8766 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $155.80 | 12.347% | $175.0366 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $217.74 | 10.358% | $240.2935 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $168.62 | 4.744% | $176.6193 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $102.64 | 7.679% | $110.5217 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,080.30 | $1,178.7470 | $1,178.75 | $1,178.75 | $1,178.70 | |