| 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 | $140.75 | 6.280% | $149.5891 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $169.50 | 5.207% | $178.3259 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $149.89 | 13.203% | $169.68 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $5.93 | 7.787% | $6.3918 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $184.61 | 4.117% | $192.2104 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $115.84 | 7.352% | $124.3566 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $234.42 | 13.708% | $266.5543 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $1,000.94 | $1,087.1081 | $1,087.11 | $1,087.15 | $1,087.20 | |