| 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 | $198.66 | 9.459% | $217.4512 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $44.58 | 10.702% | $49.351 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $105.63 | 6.206% | $112.1854 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $71.54 | 13.844% | $81.444 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $209.94 | 7.584% | $225.8618 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $150.26 | 6.317% | $159.7519 | $159.75 | $159.75 | $159.80 |
| Purchase #7 | $199.26 | 5.250% | $209.7212 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $979.87 | $1,055.7665 | $1,055.76 | $1,055.75 | $1,055.90 | |