| 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 | $175.93 | 6.688% | $187.6962 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $47.83 | 12.152% | $53.6423 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $26.49 | 10.258% | $29.2073 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $6.54 | 7.235% | $7.0132 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $197.42 | 10.715% | $218.5736 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $153.97 | 3.382% | $159.1773 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $183.46 | 8.414% | $198.8963 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $791.64 | $854.2062 | $854.21 | $854.20 | $854.20 | |