| 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 | $166.96 | 7.255% | $179.0729 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $210.56 | 7.695% | $226.7626 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $124.62 | 5.841% | $131.8991 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $121.90 | 3.117% | $125.6996 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $77.32 | 9.613% | $84.7528 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $210.88 | 7.398% | $226.4809 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $143.85 | 4.115% | $149.7694 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,056.09 | $1,124.4373 | $1,124.43 | $1,124.40 | $1,124.60 | |