| 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 | $173.39 | 11.626% | $193.5483 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $15.53 | 5.506% | $16.3851 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $224.86 | 5.251% | $236.6674 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $161.97 | 8.111% | $175.1074 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $173.69 | 5.566% | $183.3576 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $84.58 | 6.601% | $90.1631 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $234.55 | 6.551% | $249.9154 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,068.57 | $1,145.1443 | $1,145.16 | $1,145.10 | $1,145.20 | |