| 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 | $131.96 | 12.183% | $148.0367 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $112.64 | 6.400% | $119.849 | $119.85 | $119.85 | $119.80 |
| Purchase #3 | $146.57 | 5.768% | $155.0242 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $85.95 | 7.804% | $92.6575 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $221.75 | 12.635% | $249.7681 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $39.78 | 11.373% | $44.3042 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $164.91 | 12.472% | $185.4776 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $903.56 | $995.1173 | $995.12 | $995.10 | $995.10 | |