| 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 | $173.72 | 3.242% | $179.352 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $111.53 | 6.355% | $118.6177 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $52.34 | 8.401% | $56.7371 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $229.93 | 13.495% | $260.9591 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $6.88 | 10.441% | $7.5983 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $155.34 | 6.103% | $164.8204 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $18.30 | 4.581% | $19.1383 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $748.04 | $807.2229 | $807.23 | $807.20 | $807.20 | |