| 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 | $140.70 | 8.815% | $153.1027 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $60.77 | 11.157% | $67.5501 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $204.41 | 11.796% | $228.5222 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $110.80 | 6.567% | $118.0762 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $124.88 | 8.342% | $135.2975 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $185.85 | 8.395% | $201.4521 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $166.76 | 11.251% | $185.5222 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $994.17 | $1,089.5230 | $1,089.52 | $1,089.50 | $1,089.60 | |