| 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 | $74.72 | 4.275% | $77.9143 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $228.54 | 12.154% | $256.3168 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $133.26 | 12.339% | $149.703 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $137.31 | 13.436% | $155.759 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $133.73 | 6.146% | $141.949 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $101.66 | 4.634% | $106.3709 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $239.36 | 7.854% | $258.1593 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,048.58 | $1,146.1723 | $1,146.17 | $1,146.10 | $1,146.20 | |