| 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 | $135.95 | 13.349% | $154.098 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $16.48 | 5.745% | $17.4268 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $135.29 | 6.120% | $143.5697 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $107.61 | 13.239% | $121.8565 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $107.86 | 6.624% | $115.0046 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $150.35 | 6.518% | $160.1498 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $42.27 | 3.243% | $43.6408 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $695.81 | $755.7462 | $755.75 | $755.75 | $755.70 | |