| 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 | $21.33 | 9.303% | $23.3143 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $195.72 | 3.707% | $202.9753 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $156.44 | 12.291% | $175.668 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $164.78 | 8.316% | $178.4831 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $110.38 | 3.426% | $114.1616 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $84.96 | 4.160% | $88.4943 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $32.98 | 5.722% | $34.8671 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $766.59 | $817.9637 | $817.96 | $817.95 | $818.10 | |