| 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 | $157.69 | 13.320% | $178.6943 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $23.29 | 5.779% | $24.6359 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $33.41 | 5.728% | $35.3237 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $123.90 | 3.324% | $128.0184 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $93.31 | 10.670% | $103.2662 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $23.96 | 5.380% | $25.249 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $242.42 | 13.827% | $275.9394 | $275.94 | $275.95 | $275.90 |
| 7 purchase totals = | $697.98 | $771.1269 | $771.13 | $771.10 | $771.00 | |