| 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 | $142.97 | 8.412% | $154.9966 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $87.67 | 7.405% | $94.162 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $101.26 | 10.751% | $112.1465 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $36.48 | 4.254% | $38.0319 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $192.59 | 10.588% | $212.9814 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $237.64 | 9.760% | $260.8337 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $227.52 | 4.436% | $237.6128 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $1,026.13 | $1,110.7649 | $1,110.76 | $1,110.80 | $1,110.70 | |