| 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 | $85.68 | 8.793% | $93.2138 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $127.65 | 4.511% | $133.4083 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $137.86 | 6.732% | $147.1407 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $144.83 | 5.126% | $152.254 | $152.25 | $152.25 | $152.30 |
| Purchase #5 | $213.86 | 9.515% | $234.2088 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $150.92 | 7.654% | $162.4714 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $159.75 | 5.827% | $169.0586 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $1,020.55 | $1,091.7556 | $1,091.75 | $1,091.70 | $1,091.80 | |