| 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 | $129.37 | 7.299% | $138.8127 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $124.64 | 5.853% | $131.9352 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $137.38 | 4.638% | $143.7517 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $176.67 | 10.533% | $195.2787 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $210.36 | 10.443% | $232.3279 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $63.33 | 5.181% | $66.6111 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $199.83 | 9.285% | $218.3842 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $1,041.58 | $1,127.1015 | $1,127.10 | $1,127.15 | $1,127.10 | |