| 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 | $92.84 | 8.823% | $101.0313 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $133.75 | 8.411% | $144.9997 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $123.77 | 4.642% | $129.5154 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $37.55 | 12.210% | $42.1349 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $176.85 | 7.469% | $190.0589 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $148.95 | 5.612% | $157.3091 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $135.59 | 6.678% | $144.6447 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $849.30 | $909.6940 | $909.69 | $909.70 | $909.60 | |