| 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 | $161.80 | 11.280% | $180.051 | $180.05 | $180.05 | $180.10 |
| Purchase #2 | $176.62 | 11.625% | $197.1521 | $197.15 | $197.15 | $197.20 |
| Purchase #3 | $222.56 | 13.552% | $252.7213 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $172.75 | 12.475% | $194.3006 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $13.60 | 8.854% | $14.8041 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $40.58 | 7.357% | $43.5655 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $56.61 | 10.542% | $62.5778 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $844.52 | $945.1724 | $945.17 | $945.15 | $945.30 | |