| 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 | $158.99 | 13.737% | $180.8305 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $21.95 | 6.469% | $23.3699 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $223.82 | 3.665% | $232.023 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $218.80 | 13.158% | $247.5897 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $89.67 | 7.711% | $96.5845 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $180.75 | 13.464% | $205.0862 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $28.68 | 13.299% | $32.4942 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $922.66 | $1,017.9780 | $1,017.97 | $1,018.00 | $1,018.00 | |