| 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 | $170.74 | 9.141% | $186.3473 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $9.94 | 7.686% | $10.704 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $89.83 | 7.747% | $96.7891 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $58.96 | 8.815% | $64.1573 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $74.83 | 11.767% | $83.6352 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $150.71 | 13.865% | $171.6059 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $130.64 | 9.159% | $142.6053 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $685.65 | $755.8441 | $755.86 | $755.85 | $755.80 | |