| 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 | $96.55 | 10.602% | $106.7862 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $82.27 | 7.352% | $88.3185 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $83.88 | 4.157% | $87.3669 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $71.29 | 5.206% | $75.0014 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $160.50 | 13.623% | $182.3649 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $164.51 | 10.605% | $181.9563 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $207.79 | 7.644% | $223.6735 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $866.79 | $945.4677 | $945.47 | $945.40 | $945.60 | |