| 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 | $121.45 | 10.561% | $134.2763 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $31.41 | 11.832% | $35.1264 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $154.51 | 4.480% | $161.432 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $38.49 | 9.464% | $42.1327 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $89.33 | 4.529% | $93.3758 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $57.38 | 7.805% | $61.8585 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $210.45 | 8.756% | $228.877 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $703.02 | $757.0787 | $757.09 | $757.20 | $757.10 | |