| 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 | $198.36 | 8.559% | $215.3376 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $57.64 | 5.402% | $60.7537 | $60.75 | $60.75 | $60.80 |
| Purchase #3 | $143.77 | 8.179% | $155.5289 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $154.53 | 5.428% | $162.9179 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $150.88 | 10.376% | $166.5353 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $129.83 | 9.475% | $142.1314 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $192.90 | 3.112% | $198.903 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,027.91 | $1,102.1078 | $1,102.11 | $1,102.15 | $1,102.00 | |