| 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 | $72.76 | 12.373% | $81.7626 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $179.29 | 3.277% | $185.1653 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $137.49 | 9.778% | $150.9338 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $107.86 | 7.163% | $115.586 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $158.41 | 3.271% | $163.5916 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $131.94 | 6.505% | $140.5227 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $123.36 | 4.406% | $128.7952 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $911.11 | $966.3572 | $966.36 | $966.35 | $966.40 | |