| 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 | $179.36 | 3.628% | $185.8672 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $11.85 | 6.547% | $12.6258 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $119.25 | 10.147% | $131.3503 | $131.35 | $131.35 | $131.40 |
| Purchase #4 | $208.29 | 7.162% | $223.2077 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $187.58 | 6.687% | $200.1235 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $132.76 | 12.425% | $149.2554 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $18.25 | 6.774% | $19.4863 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $857.34 | $921.9162 | $921.93 | $921.90 | $922.00 | |