| 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 | $157.69 | 9.737% | $173.0443 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $161.64 | 12.752% | $182.2523 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $184.93 | 10.752% | $204.8137 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $92.77 | 3.218% | $95.7553 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $209.60 | 6.753% | $223.7543 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $74.48 | 7.339% | $79.9461 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $136.66 | 10.572% | $151.1077 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $1,017.77 | $1,110.6737 | $1,110.67 | $1,110.65 | $1,110.70 | |