| 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 | $155.91 | 5.267% | $164.1218 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $163.46 | 7.176% | $175.1899 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $114.55 | 3.829% | $118.9361 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $37.63 | 5.392% | $39.659 | $39.66 | $39.65 | $39.70 |
| Purchase #5 | $142.99 | 6.779% | $152.6833 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $232.29 | 8.489% | $252.0091 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $91.29 | 5.449% | $96.2644 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $938.12 | $998.8636 | $998.86 | $998.85 | $998.90 | |