| 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 | $160.57 | 4.711% | $168.1345 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $7.29 | 4.762% | $7.6371 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $213.95 | 6.331% | $227.4952 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $160.38 | 12.220% | $179.9784 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $137.29 | 8.682% | $149.2095 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $227.92 | 6.696% | $243.1815 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $209.83 | 7.610% | $225.7981 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,117.23 | $1,201.4343 | $1,201.44 | $1,201.50 | $1,201.40 | |