| 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 | $90.73 | 8.176% | $98.1481 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $143.40 | 7.475% | $154.1192 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $165.64 | 6.540% | $176.4729 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $6.45 | 4.298% | $6.7272 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $149.71 | 8.836% | $162.9384 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $80.53 | 3.494% | $83.3437 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $158.44 | 8.207% | $171.4432 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $794.90 | $853.1927 | $853.19 | $853.20 | $853.00 | |