| 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 | $169.26 | 4.623% | $177.0849 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $82.43 | 9.757% | $90.4727 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $110.42 | 7.189% | $118.3581 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $203.25 | 9.809% | $223.1868 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $160.98 | 11.834% | $180.0304 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $175.63 | 6.374% | $186.8247 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $168.32 | 12.610% | $189.5452 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $1,070.29 | $1,165.5028 | $1,165.50 | $1,165.50 | $1,165.50 | |