| 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 | $183.81 | 5.154% | $193.2836 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $14.50 | 12.479% | $16.3095 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $158.32 | 10.210% | $174.4845 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $191.53 | 6.340% | $203.673 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $8.49 | 4.296% | $8.8547 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $197.64 | 6.679% | $210.8404 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $64.32 | 8.113% | $69.5383 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $818.61 | $876.9840 | $876.97 | $877.00 | $877.00 | |