| 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 | $165.95 | 6.269% | $176.3534 | $176.35 | $176.35 | $176.40 |
| Purchase #2 | $243.66 | 7.835% | $262.7508 | $262.75 | $262.75 | $262.80 |
| Purchase #3 | $124.80 | 3.515% | $129.1867 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $222.65 | 9.750% | $244.3584 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $114.55 | 7.725% | $123.399 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $222.59 | 7.551% | $239.3978 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $91.88 | 10.669% | $101.6827 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $1,186.08 | $1,277.1288 | $1,277.13 | $1,277.15 | $1,277.30 | |