| 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 | $90.70 | 13.409% | $102.862 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $156.28 | 13.339% | $177.1262 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $100.45 | 11.107% | $111.607 | $111.61 | $111.60 | $111.60 |
| Purchase #4 | $109.68 | 12.132% | $122.9864 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $220.62 | 9.516% | $241.6142 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $66.58 | 10.803% | $73.7726 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $87.85 | 3.863% | $91.2436 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $832.16 | $921.2120 | $921.21 | $921.20 | $921.20 | |