| 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 | $187.48 | 4.491% | $195.8997 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $213.39 | 11.132% | $237.1446 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $14.59 | 12.216% | $16.3723 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $164.55 | 4.817% | $172.4764 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $17.35 | 8.694% | $18.8584 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $226.84 | 6.195% | $240.8927 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $19.60 | 6.732% | $20.9195 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $843.80 | $902.5636 | $902.56 | $902.55 | $902.60 | |