| 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 | $112.32 | 4.333% | $117.1868 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $14.72 | 8.121% | $15.9154 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $170.25 | 9.295% | $186.0747 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $49.30 | 5.146% | $51.837 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $35.85 | 10.664% | $39.673 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $48.90 | 9.754% | $53.6697 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $64.52 | 13.608% | $73.2999 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $495.86 | $537.6565 | $537.66 | $537.60 | $537.70 | |