| 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 | $73.36 | 13.394% | $83.1858 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $135.81 | 3.556% | $140.6394 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $88.45 | 3.750% | $91.7669 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $187.68 | 8.500% | $203.6328 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $26.88 | 7.596% | $28.9218 | $28.92 | $28.90 | $28.90 |
| Purchase #6 | $83.66 | 4.503% | $87.4272 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $206.35 | 10.660% | $228.3469 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $802.19 | $863.9208 | $863.93 | $863.95 | $863.80 | |