| 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 | $133.29 | 10.167% | $146.8416 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $114.97 | 13.745% | $130.7726 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $193.76 | 3.293% | $200.1405 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $209.34 | 7.850% | $225.7732 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $161.68 | 4.822% | $169.4762 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $175.28 | 7.202% | $187.9037 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $154.67 | 5.182% | $162.685 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $1,142.99 | $1,223.5928 | $1,223.59 | $1,223.60 | $1,223.60 | |