| 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 | $152.94 | 4.692% | $160.1159 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $130.66 | 11.395% | $145.5487 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $106.72 | 9.328% | $116.6748 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $187.56 | 10.201% | $206.693 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $108.54 | 13.443% | $123.131 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $230.97 | 9.474% | $252.8521 | $252.85 | $252.85 | $252.90 |
| Purchase #7 | $241.51 | 5.260% | $254.2134 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,158.90 | $1,259.2289 | $1,259.22 | $1,259.20 | $1,259.20 | |