| 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 | $16.77 | 6.193% | $17.8086 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $139.98 | 8.115% | $151.3394 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $13.64 | 8.592% | $14.8119 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $93.27 | 7.455% | $100.2233 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $175.78 | 5.173% | $184.8731 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $38.76 | 6.608% | $41.3213 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $34.44 | 6.784% | $36.7764 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $512.64 | $547.1540 | $547.15 | $547.10 | $547.10 | |