| 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 | $191.99 | 5.282% | $202.1309 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $129.99 | 11.237% | $144.597 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $160.65 | 4.209% | $167.4118 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $127.80 | 8.554% | $138.732 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $185.99 | 13.719% | $211.506 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $47.36 | 12.654% | $53.3529 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $176.34 | 6.495% | $187.7933 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,020.12 | $1,105.5239 | $1,105.52 | $1,105.55 | $1,105.50 | |