| 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 | $126.48 | 6.629% | $134.8644 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $134.61 | 6.572% | $143.4566 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $184.55 | 8.604% | $200.4287 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $43.76 | 7.725% | $47.1405 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $185.36 | 9.309% | $202.6152 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $220.99 | 13.107% | $249.9552 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $35.41 | 11.191% | $39.3727 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $931.16 | $1,017.8333 | $1,017.84 | $1,017.80 | $1,017.90 | |