| 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 | $64.30 | 12.866% | $72.5728 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $145.29 | 11.843% | $162.4967 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $191.51 | 6.201% | $203.3855 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $226.47 | 13.622% | $257.3197 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $125.47 | 5.678% | $132.5942 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $150.45 | 7.485% | $161.7112 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $207.78 | 10.453% | $229.4992 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $1,111.27 | $1,219.5793 | $1,219.58 | $1,219.55 | $1,219.60 | |