| 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 | $147.51 | 3.731% | $153.0136 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $101.39 | 7.824% | $109.3228 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $191.39 | 11.701% | $213.7845 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $194.64 | 6.487% | $207.2663 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $178.37 | 7.267% | $191.3321 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $36.66 | 11.130% | $40.7403 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $181.88 | 7.575% | $195.6574 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,031.84 | $1,111.1170 | $1,111.11 | $1,111.10 | $1,111.10 | |