| 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 | $103.39 | 11.401% | $115.1775 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $56.62 | 6.473% | $60.285 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $119.95 | 12.741% | $135.2328 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $41.30 | 3.621% | $42.7955 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $73.85 | 11.809% | $82.5709 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $92.87 | 4.115% | $96.6916 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $158.64 | 10.476% | $175.2591 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $646.62 | $708.0124 | $708.02 | $708.05 | $708.10 | |