| 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 | $183.55 | 7.725% | $197.7292 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $186.42 | 13.167% | $210.9659 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $130.46 | 12.807% | $147.168 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $132.28 | 13.418% | $150.0293 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $114.44 | 9.860% | $125.7238 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $85.27 | 4.811% | $89.3723 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $26.56 | 12.737% | $29.9429 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $858.98 | $950.9314 | $950.93 | $950.90 | $950.90 | |