| 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 | $183.49 | 7.187% | $196.6774 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $18.86 | 3.176% | $19.459 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $7.42 | 7.746% | $7.9948 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $102.86 | 7.807% | $110.8903 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $218.40 | 7.845% | $235.5335 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $135.66 | 10.687% | $150.158 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $243.84 | 6.707% | $260.1943 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $910.53 | $980.9073 | $980.90 | $980.95 | $981.00 | |