| 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 | $140.58 | 12.755% | $158.511 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $216.73 | 6.254% | $230.2843 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $30.73 | 7.521% | $33.0412 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $140.64 | 5.812% | $148.814 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $53.30 | 11.151% | $59.2435 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $29.56 | 7.460% | $31.7652 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $120.62 | 9.427% | $131.9908 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $732.16 | $793.6500 | $793.64 | $793.65 | $793.60 | |