| 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 | $137.68 | 13.392% | $156.1181 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $178.42 | 13.275% | $202.1053 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $27.49 | 13.650% | $31.2424 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $233.57 | 6.226% | $248.1121 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $190.72 | 5.591% | $201.3832 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $91.67 | 3.210% | $94.6126 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $78.27 | 9.848% | $85.978 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $937.82 | $1,019.5517 | $1,019.55 | $1,019.55 | $1,019.50 | |