| 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 | $192.61 | 4.573% | $201.4181 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $194.81 | 13.150% | $220.4275 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $22.93 | 13.680% | $26.0668 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $77.86 | 13.492% | $88.3649 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $56.45 | 5.569% | $59.5937 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $83.79 | 4.332% | $87.4198 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $127.89 | 5.692% | $135.1695 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $756.34 | $818.4603 | $818.46 | $818.40 | $818.50 | |