| 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 | $176.31 | 9.653% | $193.3292 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $155.33 | 10.163% | $171.1162 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $210.66 | 6.635% | $224.6373 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $178.50 | 9.846% | $196.0751 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $110.96 | 6.578% | $118.2589 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $125.26 | 10.768% | $138.748 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $20.47 | 7.834% | $22.0736 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $977.49 | $1,064.2383 | $1,064.25 | $1,064.25 | $1,064.20 | |