| 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 | $145.25 | 6.602% | $154.8394 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $176.72 | 11.861% | $197.6808 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $40.86 | 9.534% | $44.7556 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $31.27 | 9.198% | $34.1462 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $104.67 | 9.859% | $114.9894 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $131.35 | 7.445% | $141.129 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $68.62 | 6.779% | $73.2717 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $698.74 | $760.8121 | $760.82 | $760.85 | $760.80 | |