| 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 | $168.64 | 12.536% | $189.7807 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $183.64 | 7.514% | $197.4387 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $136.51 | 10.418% | $150.7316 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $23.61 | 3.577% | $24.4545 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $53.55 | 7.463% | $57.5464 | $57.55 | $57.55 | $57.50 |
| Purchase #6 | $231.35 | 7.829% | $249.4624 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $133.34 | 5.610% | $140.8204 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $930.64 | $1,010.2347 | $1,010.23 | $1,010.25 | $1,010.20 | |