| 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 | $170.86 | 6.811% | $182.4973 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $216.91 | 3.178% | $223.8034 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $12.90 | 8.644% | $14.0151 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $31.28 | 9.169% | $34.1481 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $220.48 | 11.310% | $245.4163 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $138.95 | 13.833% | $158.171 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $8.89 | 5.342% | $9.3649 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $800.27 | $867.4161 | $867.42 | $867.35 | $867.40 | |