| 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 | $76.91 | 10.709% | $85.1463 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $138.97 | 9.290% | $151.8803 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $218.45 | 5.199% | $229.8072 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $177.75 | 6.723% | $189.7001 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $189.83 | 13.183% | $214.8553 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $63.70 | 7.397% | $68.4119 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $154.90 | 3.815% | $160.8094 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $1,020.51 | $1,100.6105 | $1,100.62 | $1,100.60 | $1,100.60 | |