| 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 | $248.77 | 13.829% | $283.1724 | $283.17 | $283.15 | $283.20 |
| Purchase #2 | $70.40 | 9.434% | $77.0415 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $205.47 | 11.490% | $229.0785 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $102.88 | 8.684% | $111.8141 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $117.46 | 13.432% | $133.2372 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $181.96 | 8.395% | $197.2355 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $145.98 | 4.544% | $152.6133 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $1,072.92 | $1,184.1925 | $1,184.19 | $1,184.20 | $1,184.10 | |