| 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 | $150.87 | 11.654% | $168.4524 | $168.45 | $168.45 | $168.50 |
| Purchase #2 | $202.65 | 7.131% | $217.101 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $192.63 | 13.544% | $218.7198 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $114.25 | 12.833% | $128.9117 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $15.90 | 12.733% | $17.9245 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $60.34 | 8.394% | $65.4049 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $219.96 | 10.365% | $242.7589 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $956.60 | $1,059.2732 | $1,059.26 | $1,059.20 | $1,059.30 | |