| 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 | $179.25 | 5.808% | $189.6608 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $211.98 | 12.259% | $237.9666 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $112.67 | 7.281% | $120.8735 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $24.69 | 9.471% | $27.0284 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $245.60 | 8.811% | $267.2398 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $159.53 | 5.108% | $167.6788 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $195.47 | 3.684% | $202.6711 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $1,129.19 | $1,213.1190 | $1,213.12 | $1,213.10 | $1,213.20 | |