| 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 | $174.40 | 8.560% | $189.3286 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $8.68 | 7.457% | $9.3273 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $47.68 | 3.253% | $49.231 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $130.47 | 12.243% | $146.4434 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $234.76 | 13.718% | $266.9644 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $127.57 | 3.284% | $131.7594 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $103.78 | 12.385% | $116.6332 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $827.34 | $909.6873 | $909.68 | $909.75 | $909.60 | |