| 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 | $178.89 | 9.490% | $195.8667 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $118.87 | 13.640% | $135.0839 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $248.64 | 8.859% | $270.667 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $198.61 | 9.750% | $217.9745 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $163.49 | 4.331% | $170.5708 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $149.39 | 12.751% | $168.4387 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $70.92 | 5.847% | $75.0667 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $1,128.81 | $1,233.6683 | $1,233.67 | $1,233.60 | $1,233.80 | |