| 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 | $159.96 | 13.735% | $181.9305 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $230.32 | 7.137% | $246.7579 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $17.76 | 5.144% | $18.6736 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $173.56 | 3.746% | $180.0616 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $26.31 | 12.871% | $29.6964 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $144.93 | 5.299% | $152.6098 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $232.91 | 9.704% | $255.5116 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $985.75 | $1,065.2414 | $1,065.24 | $1,065.20 | $1,065.30 | |