| 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 | $169.84 | 12.580% | $191.2059 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $29.75 | 11.232% | $33.0915 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $161.44 | 4.505% | $168.7129 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $64.26 | 13.169% | $72.7224 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $147.47 | 8.520% | $160.0344 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $189.74 | 9.725% | $208.1922 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $227.26 | 5.673% | $240.1525 | $240.15 | $240.15 | $240.20 |
| 7 purchase totals = | $989.76 | $1,074.1118 | $1,074.10 | $1,074.10 | $1,074.10 | |