| 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 | $114.29 | 10.411% | $126.1887 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $168.36 | 9.163% | $183.7868 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $139.87 | 6.316% | $148.7042 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $150.41 | 7.305% | $161.3975 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $184.98 | 7.423% | $198.7111 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $120.31 | 10.350% | $132.7621 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $149.72 | 5.244% | $157.5713 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,027.94 | $1,109.1217 | $1,109.12 | $1,109.10 | $1,109.20 | |