| 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 | $170.65 | 6.601% | $181.9146 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $49.40 | 13.251% | $55.946 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $188.40 | 10.545% | $208.2668 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $229.67 | 6.484% | $244.5618 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $177.57 | 11.690% | $198.3279 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $60.60 | 7.379% | $65.0717 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $46.76 | 8.544% | $50.7552 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $923.05 | $1,004.8440 | $1,004.85 | $1,004.80 | $1,004.90 | |