| 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 | $152.77 | 12.767% | $172.2741 | $172.27 | $172.25 | $172.30 |
| Purchase #2 | $8.49 | 8.616% | $9.2215 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $47.62 | 5.536% | $50.2562 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $67.44 | 10.124% | $74.2676 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $72.47 | 11.331% | $80.6816 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $244.66 | 4.718% | $256.2031 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $13.39 | 5.518% | $14.1289 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $606.84 | $657.0330 | $657.03 | $657.00 | $657.10 | |