| 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 | $129.36 | 12.282% | $145.248 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $193.56 | 10.223% | $213.3476 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $58.70 | 4.485% | $61.3327 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $238.57 | 6.224% | $253.4186 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $154.40 | 3.640% | $160.0202 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $191.29 | 3.369% | $197.7346 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $201.87 | 9.793% | $221.6391 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $1,167.75 | $1,252.7408 | $1,252.74 | $1,252.75 | $1,252.50 | |