| 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 | $149.82 | 13.648% | $170.2674 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $59.30 | 6.691% | $63.2678 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $214.36 | 6.452% | $228.1905 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $47.60 | 4.275% | $49.6349 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $47.84 | 11.512% | $53.3473 | $53.35 | $53.35 | $53.30 |
| Purchase #6 | $85.93 | 3.190% | $88.6712 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $94.56 | 7.677% | $101.8194 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $699.41 | $755.1985 | $755.20 | $755.15 | $755.20 | |