| 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 | $153.54 | 10.747% | $170.0409 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $79.70 | 8.399% | $86.394 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $246.55 | 8.727% | $268.0664 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $194.89 | 12.435% | $219.1246 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $52.55 | 13.482% | $59.6348 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $168.85 | 6.226% | $179.3626 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $33.49 | 4.464% | $34.985 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $929.57 | $1,017.6083 | $1,017.60 | $1,017.60 | $1,017.60 | |