| 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 | $139.48 | 7.524% | $149.9745 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $8.56 | 12.618% | $9.6401 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $238.42 | 7.540% | $256.3969 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $170.98 | 12.308% | $192.0242 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $175.82 | 10.825% | $194.8525 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $166.51 | 8.212% | $180.1838 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $66.46 | 4.775% | $69.6335 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $966.23 | $1,052.7055 | $1,052.69 | $1,052.70 | $1,052.70 | |