| 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 | $199.76 | 7.223% | $214.1887 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $133.43 | 4.117% | $138.9233 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $105.55 | 4.499% | $110.2987 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $87.77 | 4.496% | $91.7161 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $68.94 | 8.127% | $74.5428 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $71.85 | 10.321% | $79.2656 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $162.61 | 12.479% | $182.9021 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $829.91 | $891.8373 | $891.84 | $891.80 | $891.80 | |