| 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 | $179.63 | 11.719% | $200.6808 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $39.61 | 7.812% | $42.7043 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $66.67 | 3.864% | $69.2461 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $10.70 | 6.672% | $11.4139 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $150.51 | 6.275% | $159.9545 | $159.95 | $159.95 | $160.00 |
| Purchase #6 | $101.70 | 9.529% | $111.391 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $135.38 | 11.852% | $151.4252 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $684.20 | $746.8158 | $746.81 | $746.85 | $746.80 | |