| 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 | $153.70 | 7.536% | $165.2828 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $41.83 | 4.147% | $43.5647 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $9.93 | 11.517% | $11.0736 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $132.79 | 11.268% | $147.7528 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $157.76 | 6.854% | $168.5729 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $170.52 | 11.850% | $190.7266 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $6.32 | 12.720% | $7.1239 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $672.85 | $734.0973 | $734.08 | $734.05 | $734.20 | |