| 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 | $161.73 | 5.622% | $170.8225 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $175.66 | 8.623% | $190.8072 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $135.53 | 5.151% | $142.5112 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $8.29 | 9.776% | $9.1004 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $43.71 | 4.244% | $45.5651 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $179.62 | 8.582% | $195.035 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $41.52 | 10.455% | $45.8609 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $746.06 | $799.7023 | $799.71 | $799.65 | $799.70 | |