| 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 | $175.54 | 11.380% | $195.5165 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $79.28 | 5.587% | $83.7094 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $248.86 | 5.666% | $262.9604 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $19.65 | 13.414% | $22.2859 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $168.75 | 8.530% | $183.1444 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $47.39 | 13.586% | $53.8284 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $7.85 | 12.792% | $8.8542 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $747.32 | $810.2992 | $810.30 | $810.30 | $810.30 | |