| 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 | $171.36 | 13.439% | $194.3891 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $96.59 | 7.163% | $103.5087 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $151.82 | 6.836% | $162.1984 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $113.59 | 5.544% | $119.8874 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $100.80 | 6.789% | $107.6433 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $139.84 | 6.111% | $148.3856 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $93.87 | 4.206% | $97.8182 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $867.87 | $933.8307 | $933.84 | $933.85 | $933.80 | |