| 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 | $166.37 | 5.361% | $175.2891 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $248.26 | 12.460% | $279.1932 | $279.19 | $279.20 | $279.20 |
| Purchase #3 | $203.61 | 12.714% | $229.497 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $88.39 | 4.205% | $92.1068 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $111.51 | 8.428% | $120.9081 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $96.89 | 11.250% | $107.7901 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $51.60 | 4.842% | $54.0985 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $966.63 | $1,058.8828 | $1,058.89 | $1,058.90 | $1,058.90 | |