| 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 | $162.93 | 7.346% | $174.8988 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $186.94 | 8.485% | $202.8019 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $181.98 | 10.432% | $200.9642 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $171.46 | 12.835% | $193.4669 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $129.30 | 9.175% | $141.1633 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $18.91 | 5.141% | $19.8822 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $53.49 | 11.286% | $59.5269 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $905.01 | $992.7042 | $992.70 | $992.70 | $992.80 | |