| 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 | $193.86 | 4.790% | $203.1459 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $133.49 | 9.651% | $146.3731 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $233.76 | 8.263% | $253.0756 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $27.77 | 4.621% | $29.0533 | $29.05 | $29.05 | $29.10 |
| Purchase #5 | $192.63 | 9.480% | $210.8913 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $79.35 | 10.701% | $87.8412 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $174.97 | 7.226% | $187.6133 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $1,035.83 | $1,117.9937 | $1,117.99 | $1,118.00 | $1,118.00 | |