| 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 | $128.60 | 6.634% | $137.1313 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $94.90 | 7.703% | $102.2101 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $243.46 | 13.471% | $276.2565 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $31.55 | 6.750% | $33.6796 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $96.28 | 11.346% | $107.2039 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $161.52 | 3.717% | $167.5237 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $214.83 | 11.640% | $239.8362 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $971.14 | $1,063.8413 | $1,063.84 | $1,063.85 | $1,063.80 | |