| 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 | $160.40 | 10.814% | $177.7457 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $232.68 | 11.495% | $259.4266 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $238.56 | 5.488% | $251.6522 | $251.65 | $251.65 | $251.70 |
| Purchase #4 | $236.54 | 8.567% | $256.8044 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $133.34 | 3.718% | $138.2976 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $50.37 | 3.136% | $51.9496 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $230.84 | 11.759% | $257.9845 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,282.73 | $1,393.8606 | $1,393.86 | $1,393.90 | $1,393.80 | |