| 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 | $142.72 | 4.198% | $148.7114 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $73.72 | 8.385% | $79.9014 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $227.28 | 6.820% | $242.7805 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $32.87 | 11.795% | $36.747 | $36.75 | $36.75 | $36.70 |
| Purchase #5 | $238.29 | 3.702% | $247.1115 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $148.54 | 7.255% | $159.3166 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $131.73 | 13.857% | $149.9838 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $995.15 | $1,064.5522 | $1,064.55 | $1,064.55 | $1,064.50 | |