| 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 | $197.98 | 8.703% | $215.2102 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $66.39 | 13.414% | $75.2956 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $173.39 | 5.675% | $183.2299 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $42.86 | 10.794% | $47.4863 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $139.55 | 13.715% | $158.6893 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $178.86 | 11.496% | $199.4217 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $139.89 | 9.203% | $152.7641 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $938.92 | $1,032.0971 | $1,032.10 | $1,032.10 | $1,032.10 | |