| 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 | $162.31 | 13.129% | $183.6197 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $181.35 | 7.518% | $194.9839 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $150.80 | 10.235% | $166.2344 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $92.42 | 10.470% | $102.0964 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $11.81 | 11.297% | $13.1442 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $31.72 | 10.506% | $35.0525 | $35.05 | $35.05 | $35.10 |
| Purchase #7 | $39.66 | 7.378% | $42.5861 | $42.59 | $42.60 | $42.60 |
| 7 purchase totals = | $670.07 | $737.7172 | $737.71 | $737.75 | $737.70 | |