| 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 | $128.46 | 7.123% | $137.6102 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $102.70 | 12.565% | $115.6043 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $144.85 | 5.857% | $153.3339 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $155.51 | 7.466% | $167.1204 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $84.82 | 9.317% | $92.7227 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $9.26 | 12.246% | $10.394 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $58.37 | 6.457% | $62.139 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $683.97 | $738.9245 | $738.91 | $738.90 | $738.80 | |