| 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 | $199.63 | 10.696% | $220.9824 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $33.42 | 6.426% | $35.5676 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $157.86 | 11.860% | $176.5822 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $248.84 | 11.322% | $277.0137 | $277.01 | $277.00 | $277.00 |
| Purchase #5 | $185.96 | 8.153% | $201.1213 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $135.56 | 9.448% | $148.3677 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $70.38 | 5.269% | $74.0883 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $1,031.65 | $1,133.7232 | $1,133.72 | $1,133.70 | $1,133.80 | |