| 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 | $136.25 | 7.827% | $146.9143 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $39.31 | 6.295% | $41.7846 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $207.31 | 9.288% | $226.565 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $48.46 | 6.261% | $51.4941 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $187.33 | 10.321% | $206.6643 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $131.61 | 6.156% | $139.7119 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $219.47 | 13.713% | $249.5659 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $969.74 | $1,062.7001 | $1,062.69 | $1,062.65 | $1,062.80 | |