| 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 | $132.54 | 7.537% | $142.5295 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $61.75 | 11.237% | $68.6888 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $198.88 | 12.221% | $223.1851 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $125.81 | 7.688% | $135.4823 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $94.83 | 11.216% | $105.4661 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $160.29 | 12.768% | $180.7558 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $151.90 | 13.658% | $172.6465 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $926.00 | $1,028.7541 | $1,028.77 | $1,028.80 | $1,028.80 | |