| 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 | $64.87 | 10.844% | $71.9045 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $121.80 | 7.374% | $130.7815 | $130.78 | $130.80 | $130.80 |
| Purchase #3 | $193.85 | 8.504% | $210.335 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $177.88 | 5.767% | $188.1383 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $249.76 | 8.392% | $270.7199 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $107.56 | 4.620% | $112.5293 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $16.73 | 7.592% | $18.0001 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $932.45 | $1,002.4086 | $1,002.41 | $1,002.45 | $1,002.30 | |