| 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 | $158.79 | 12.259% | $178.2561 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $42.79 | 6.679% | $45.6479 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $143.75 | 10.157% | $158.3507 | $158.35 | $158.35 | $158.40 |
| Purchase #4 | $101.46 | 10.779% | $112.3964 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $72.84 | 3.765% | $75.5824 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $181.27 | 9.737% | $198.9203 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $230.78 | 5.779% | $244.1168 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $931.68 | $1,013.2706 | $1,013.28 | $1,013.25 | $1,013.30 | |