| 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 | $109.59 | 7.163% | $117.4399 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $102.98 | 13.315% | $116.6918 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $135.73 | 6.353% | $144.3529 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $6.94 | 9.521% | $7.6008 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $121.87 | 11.295% | $135.6352 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $122.32 | 9.477% | $133.9123 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $33.32 | 6.603% | $35.5201 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $632.75 | $691.1530 | $691.15 | $691.15 | $691.10 | |