| 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 | $142.89 | 6.647% | $152.3879 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $89.60 | 8.702% | $97.397 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $195.84 | 8.726% | $212.929 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $134.54 | 8.211% | $145.5871 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $143.90 | 4.765% | $150.7568 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $245.40 | 3.811% | $254.7522 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $128.63 | 3.261% | $132.8246 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $1,080.80 | $1,146.6346 | $1,146.64 | $1,146.65 | $1,146.70 | |