| 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 | $162.35 | 6.109% | $172.268 | $172.27 | $172.25 | $172.30 |
| Purchase #2 | $187.46 | 10.124% | $206.4385 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $55.26 | 9.111% | $60.2947 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $159.79 | 4.194% | $166.4916 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $138.57 | 11.477% | $154.4737 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $137.70 | 10.151% | $151.6779 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $194.48 | 3.436% | $201.1623 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,035.61 | $1,112.8067 | $1,112.80 | $1,112.80 | $1,112.90 | |