| 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 | $15.94 | 8.331% | $17.268 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $175.30 | 5.406% | $184.7767 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $34.85 | 12.590% | $39.2376 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $168.83 | 5.221% | $177.6446 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $5.52 | 12.740% | $6.2232 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $98.25 | 8.265% | $106.3704 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $172.73 | 12.812% | $194.8602 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $671.42 | $726.3807 | $726.38 | $726.35 | $726.40 | |