| 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 | $118.29 | 8.317% | $128.1282 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $85.55 | 8.345% | $92.6891 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $157.85 | 12.185% | $177.084 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $215.89 | 9.542% | $236.4902 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $31.69 | 9.248% | $34.6207 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $152.77 | 8.678% | $166.0274 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $162.64 | 6.534% | $173.2669 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $924.68 | $1,008.3065 | $1,008.31 | $1,008.35 | $1,008.30 | |