| 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 | $185.52 | 7.653% | $199.7178 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $169.52 | 8.406% | $183.7699 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $168.98 | 4.860% | $177.1924 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $70.30 | 13.381% | $79.7068 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $61.54 | 13.740% | $69.9956 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $188.41 | 4.590% | $197.058 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $134.74 | 7.827% | $145.2861 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $979.01 | $1,052.7266 | $1,052.74 | $1,052.70 | $1,052.80 | |