| 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 | $159.44 | 11.342% | $177.5237 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $138.53 | 3.612% | $143.5337 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $142.90 | 10.369% | $157.7173 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $30.67 | 8.812% | $33.3726 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $224.99 | 6.143% | $238.8111 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $207.76 | 7.304% | $222.9348 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $212.43 | 13.378% | $240.8489 | $240.85 | $240.85 | $240.80 |
| 7 purchase totals = | $1,116.72 | $1,214.7421 | $1,214.73 | $1,214.70 | $1,214.60 | |