| 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 | $137.95 | 10.176% | $151.9878 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $160.39 | 11.180% | $178.3216 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $228.87 | 5.807% | $242.1605 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $111.65 | 3.374% | $115.4171 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $118.25 | 5.563% | $124.8282 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $213.38 | 10.387% | $235.5438 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $118.51 | 8.587% | $128.6865 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,089.00 | $1,176.9455 | $1,176.95 | $1,176.95 | $1,176.90 | |