| 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 | $179.97 | 10.146% | $198.2298 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $5.42 | 9.452% | $5.9323 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $21.25 | 11.309% | $23.6532 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $165.52 | 5.163% | $174.0658 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $106.85 | 11.476% | $119.1121 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $182.25 | 5.326% | $191.9566 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $245.52 | 7.426% | $263.7523 | $263.75 | $263.75 | $263.80 |
| 7 purchase totals = | $906.78 | $976.7021 | $976.70 | $976.70 | $976.80 | |