| 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 | $107.28 | 7.728% | $115.5706 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $111.56 | 8.302% | $120.8217 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $21.56 | 7.850% | $23.2525 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $170.40 | 4.863% | $178.6866 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $133.31 | 12.782% | $150.3497 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $224.83 | 13.256% | $254.6335 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $39.69 | 7.278% | $42.5786 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $808.63 | $885.8932 | $885.89 | $885.90 | $885.90 | |