| 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 | $157.48 | 8.133% | $170.2878 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $118.91 | 9.417% | $130.1078 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $242.37 | 6.534% | $258.2065 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $235.36 | 13.504% | $267.143 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $15.93 | 11.610% | $17.7795 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $139.54 | 12.449% | $156.9113 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $56.92 | 12.646% | $64.1181 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $966.51 | $1,064.5540 | $1,064.56 | $1,064.55 | $1,064.50 | |