| 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 | $131.96 | 8.647% | $143.3706 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $140.42 | 6.392% | $149.3956 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $171.25 | 10.308% | $188.9025 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $72.55 | 5.547% | $76.5743 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $38.26 | 13.110% | $43.2759 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $65.59 | 6.478% | $69.8389 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $174.95 | 8.467% | $189.763 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $794.98 | $861.1208 | $861.12 | $861.10 | $861.20 | |