| 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 | $172.75 | 7.547% | $185.7874 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $101.77 | 12.212% | $114.1982 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $99.34 | 3.573% | $102.8894 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $117.53 | 3.666% | $121.8386 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $83.91 | 9.109% | $91.5534 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $250.57 | 5.245% | $263.7124 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $241.71 | 9.271% | $264.1189 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $1,067.58 | $1,144.0983 | $1,144.10 | $1,144.10 | $1,144.10 | |