| 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 | $166.35 | 4.148% | $173.2502 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $79.25 | 7.361% | $85.0836 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $102.78 | 9.819% | $112.872 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $9.69 | 10.446% | $10.7022 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $179.83 | 13.453% | $204.0225 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $224.45 | 7.193% | $240.5947 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $111.25 | 12.444% | $125.094 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $873.60 | $951.6192 | $951.60 | $951.60 | $951.70 | |