| 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 | $102.74 | 4.486% | $107.3489 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $176.95 | 6.275% | $188.0536 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $177.35 | 3.278% | $183.1635 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $157.38 | 9.337% | $172.0746 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $103.95 | 7.770% | $112.0269 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $118.76 | 13.819% | $135.1714 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $213.95 | 8.456% | $232.0416 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,051.08 | $1,129.8805 | $1,129.87 | $1,129.85 | $1,129.90 | |