| 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 | $123.62 | 6.838% | $132.0731 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $83.61 | 12.866% | $94.3673 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $36.48 | 6.318% | $38.7848 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $115.91 | 9.239% | $126.6189 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $68.34 | 8.745% | $74.3163 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $193.59 | 3.486% | $200.3385 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $60.27 | 6.178% | $63.9935 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $681.82 | $730.4924 | $730.49 | $730.45 | $730.50 | |