| 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 | $187.86 | 9.738% | $206.1538 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $186.35 | 13.777% | $212.0234 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $97.32 | 3.111% | $100.3476 | $100.35 | $100.35 | $100.30 |
| Purchase #4 | $176.63 | 11.199% | $196.4108 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $181.77 | 6.513% | $193.6087 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $159.68 | 9.391% | $174.6755 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $77.37 | 12.586% | $87.1078 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,066.98 | $1,170.3276 | $1,170.33 | $1,170.30 | $1,170.30 | |