| 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 | $132.29 | 6.589% | $141.0066 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $176.90 | 4.529% | $184.9118 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $105.78 | 10.206% | $116.5759 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $40.45 | 10.699% | $44.7777 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $51.54 | 13.628% | $58.5639 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $154.90 | 12.621% | $174.4499 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $230.82 | 8.697% | $250.8944 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $892.68 | $971.1802 | $971.18 | $971.20 | $971.20 | |