| 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 | $194.91 | 8.687% | $211.8418 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $198.38 | 9.468% | $217.1626 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $189.55 | 13.323% | $214.8037 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $158.62 | 12.791% | $178.9091 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $31.40 | 7.646% | $33.8008 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $52.69 | 5.784% | $55.7376 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $143.58 | 9.216% | $156.8123 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $969.13 | $1,069.0679 | $1,069.06 | $1,069.05 | $1,069.00 | |