| 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 | $18.28 | 8.215% | $19.7817 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $112.94 | 9.688% | $123.8816 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $128.81 | 3.707% | $133.585 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $44.75 | 4.279% | $46.6649 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $137.90 | 8.492% | $149.6105 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $63.95 | 5.834% | $67.6808 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $173.64 | 7.702% | $187.0138 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $680.27 | $728.2183 | $728.21 | $728.25 | $728.30 | |