| 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 | $165.86 | 6.812% | $177.1584 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $6.42 | 5.560% | $6.777 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $43.47 | 7.724% | $46.8276 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $171.28 | 5.739% | $181.1098 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $180.66 | 6.797% | $192.9395 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $99.51 | 13.453% | $112.8971 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $188.64 | 12.806% | $212.7972 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $855.84 | $930.5066 | $930.52 | $930.55 | $930.50 | |