| 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 | $138.48 | 7.663% | $149.0917 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $196.72 | 3.735% | $204.0675 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $209.70 | 8.142% | $226.7738 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $175.85 | 13.354% | $199.333 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $236.77 | 6.201% | $251.4521 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $228.81 | 7.345% | $245.6161 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $157.38 | 13.365% | $178.4138 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $1,343.71 | $1,454.7480 | $1,454.74 | $1,454.70 | $1,454.80 | |