| 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 | $129.98 | 13.767% | $147.8743 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $170.63 | 11.274% | $189.8668 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $175.94 | 12.171% | $197.3537 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $233.61 | 6.779% | $249.4464 | $249.45 | $249.45 | $249.40 |
| Purchase #5 | $6.76 | 6.512% | $7.2002 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $241.68 | 3.137% | $249.2615 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $114.95 | 10.401% | $126.9059 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $1,073.55 | $1,167.9088 | $1,167.91 | $1,167.85 | $1,168.00 | |