| 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 | $149.86 | 6.614% | $159.7717 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $160.89 | 9.610% | $176.3515 | $176.35 | $176.35 | $176.40 |
| Purchase #3 | $96.78 | 5.228% | $101.8397 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $160.80 | 13.825% | $183.0306 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $226.81 | 6.244% | $240.972 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $64.53 | 11.637% | $72.0394 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $148.64 | 4.660% | $155.5666 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $1,008.31 | $1,089.5715 | $1,089.57 | $1,089.55 | $1,089.60 | |