| 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 | $11.80 | 13.125% | $13.3488 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $186.27 | 4.246% | $194.179 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $137.25 | 6.782% | $146.5583 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $140.39 | 13.486% | $159.323 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $191.83 | 10.398% | $211.7765 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $8.48 | 12.319% | $9.5247 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $61.64 | 10.439% | $68.0746 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $737.66 | $802.7849 | $802.78 | $802.75 | $802.80 | |