| 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 | $147.48 | 8.797% | $160.4538 | $160.45 | $160.45 | $160.50 |
| Purchase #2 | $202.99 | 11.202% | $225.7289 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $163.53 | 5.149% | $171.9502 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $169.25 | 7.501% | $181.9454 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $137.74 | 13.335% | $156.1076 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $72.58 | 3.312% | $74.9838 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $248.71 | 12.750% | $280.4205 | $280.42 | $280.40 | $280.40 |
| 7 purchase totals = | $1,142.28 | $1,251.5902 | $1,251.59 | $1,251.60 | $1,251.60 | |