| 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 | $185.48 | 13.837% | $211.1449 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $19.83 | 9.571% | $21.7279 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $72.90 | 8.449% | $79.0593 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $106.89 | 8.314% | $115.7768 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $88.97 | 12.164% | $99.7923 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $153.53 | 4.537% | $160.4957 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $31.51 | 12.759% | $35.5304 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $659.11 | $723.5273 | $723.53 | $723.60 | $723.50 | |