| 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 | $187.42 | 13.268% | $212.2869 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $178.56 | 4.649% | $186.8613 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $173.46 | 6.593% | $184.8962 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $102.81 | 13.579% | $116.7706 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $162.93 | 10.818% | $180.5558 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $169.46 | 13.299% | $191.9965 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $132.72 | 8.503% | $144.0052 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $1,107.36 | $1,217.3725 | $1,217.39 | $1,217.35 | $1,217.50 | |