| 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 | $138.48 | 4.192% | $144.2851 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $148.37 | 12.795% | $167.3539 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $180.70 | 12.576% | $203.4248 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $150.64 | 10.611% | $166.6244 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $69.49 | 3.436% | $71.8777 | $71.88 | $71.90 | $71.90 |
| Purchase #6 | $132.58 | 12.548% | $149.2161 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $207.60 | 12.444% | $233.4337 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,027.86 | $1,136.2157 | $1,136.21 | $1,136.20 | $1,136.20 | |