| 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 | $232.53 | 13.287% | $263.4263 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $120.27 | 12.233% | $134.9826 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $50.87 | 7.558% | $54.7148 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $157.49 | 7.552% | $169.3836 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $30.85 | 10.727% | $34.1593 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $132.88 | 6.670% | $141.7431 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $151.77 | 5.668% | $160.3723 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $876.66 | $958.7820 | $958.77 | $958.80 | $958.80 | |