| 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 | $121.52 | 5.478% | $128.1769 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $204.68 | 8.117% | $221.2939 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $168.34 | 9.625% | $184.5427 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $182.59 | 3.397% | $188.7926 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $201.39 | 3.665% | $208.7709 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $196.93 | 8.765% | $214.1909 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $213.32 | 9.276% | $233.1076 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,288.77 | $1,378.8755 | $1,378.87 | $1,378.90 | $1,378.90 | |