| 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 | $197.51 | 6.801% | $210.9427 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $207.33 | 5.447% | $218.6233 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $145.35 | 9.407% | $159.0231 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $91.67 | 11.485% | $102.1983 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $55.58 | 4.574% | $58.1222 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $158.53 | 10.772% | $175.6069 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $164.81 | 12.817% | $185.9337 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $1,020.78 | $1,110.4502 | $1,110.44 | $1,110.40 | $1,110.30 | |