| 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 | $149.32 | 3.535% | $154.5985 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $96.57 | 12.476% | $108.6181 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $27.93 | 4.167% | $29.0938 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $89.38 | 6.718% | $95.3845 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $37.29 | 7.865% | $40.2229 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $148.97 | 7.430% | $160.0385 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $187.57 | 9.190% | $204.8077 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $737.03 | $792.7640 | $792.76 | $792.75 | $792.70 | |