| 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 | $160.99 | 6.172% | $170.9263 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $193.80 | 4.448% | $202.4202 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $101.47 | 6.438% | $108.0026 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $87.30 | 8.793% | $94.9763 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $204.95 | 4.847% | $214.8839 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $131.48 | 6.721% | $140.3168 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $103.32 | 4.533% | $108.0035 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $983.31 | $1,039.5296 | $1,039.53 | $1,039.55 | $1,039.50 | |