| 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 | $161.33 | 10.213% | $177.8066 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $224.88 | 13.411% | $255.0387 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $141.35 | 5.584% | $149.243 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $50.69 | 3.611% | $52.5204 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $92.44 | 10.284% | $101.9465 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $130.55 | 13.240% | $147.8348 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $115.77 | 7.853% | $124.8614 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $917.01 | $1,009.2514 | $1,009.25 | $1,009.25 | $1,009.10 | |