| 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 | $144.76 | 9.226% | $158.1156 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $228.66 | 5.561% | $241.3758 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $131.70 | 6.184% | $139.8443 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $249.27 | 5.545% | $263.092 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $95.26 | 13.175% | $107.8105 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $17.39 | 7.494% | $18.6932 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $191.57 | 10.259% | $211.2232 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,058.61 | $1,140.1546 | $1,140.15 | $1,140.15 | $1,140.10 | |