| 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 | $168.73 | 4.168% | $175.7627 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $243.48 | 13.626% | $276.6566 | $276.66 | $276.65 | $276.70 |
| Purchase #3 | $169.89 | 11.278% | $189.0502 | $189.05 | $189.05 | $189.10 |
| Purchase #4 | $38.41 | 12.529% | $43.2224 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $74.95 | 5.579% | $79.1315 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $240.36 | 4.653% | $251.544 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $83.80 | 4.347% | $87.4428 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $1,019.62 | $1,102.8102 | $1,102.80 | $1,102.80 | $1,102.80 | |