| 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 | $153.86 | 3.116% | $158.6543 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $206.58 | 13.570% | $234.6129 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $183.74 | 6.199% | $195.13 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $10.71 | 6.862% | $11.4449 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $133.56 | 5.331% | $140.6801 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $29.98 | 7.282% | $32.1631 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $142.92 | 8.119% | $154.5237 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $861.35 | $927.2090 | $927.19 | $927.20 | $927.20 | |