| 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 | $181.44 | 5.106% | $190.7043 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $17.70 | 10.849% | $19.6203 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $139.91 | 3.412% | $144.6837 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $236.67 | 4.143% | $246.4752 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $197.77 | 10.525% | $218.5853 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $53.67 | 10.214% | $59.1519 | $59.15 | $59.15 | $59.20 |
| Purchase #7 | $221.65 | 13.486% | $251.5417 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,048.81 | $1,130.7624 | $1,130.76 | $1,130.80 | $1,130.80 | |