| 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 | $158.63 | 12.867% | $179.0409 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $139.66 | 9.541% | $152.985 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $140.96 | 3.281% | $145.5849 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $140.60 | 13.390% | $159.4263 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $228.44 | 5.721% | $241.5091 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $65.84 | 12.295% | $73.935 | $73.94 | $73.95 | $73.90 |
| Purchase #7 | $140.28 | 6.214% | $148.997 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $1,014.41 | $1,101.4782 | $1,101.49 | $1,101.55 | $1,101.40 | |