| 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 | $181.73 | 11.654% | $202.9088 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $12.39 | 7.537% | $13.3238 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $194.46 | 12.634% | $219.0281 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $17.46 | 13.219% | $19.768 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $117.62 | 5.612% | $124.2208 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $228.26 | 9.624% | $250.2277 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $158.38 | 6.331% | $168.407 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $910.30 | $997.8842 | $997.89 | $997.85 | $997.80 | |