| 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 | $195.25 | 5.453% | $205.897 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $154.77 | 10.802% | $171.4883 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $148.70 | 3.278% | $153.5744 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $131.45 | 7.240% | $140.967 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $137.71 | 7.604% | $148.1815 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $84.81 | 7.391% | $91.0783 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $122.61 | 8.848% | $133.4585 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $975.30 | $1,044.6450 | $1,044.65 | $1,044.65 | $1,044.80 | |