| 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 | $209.45 | 5.626% | $221.2337 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $176.33 | 12.622% | $198.5864 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $75.87 | 4.282% | $79.1188 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $121.54 | 8.502% | $131.8733 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $244.28 | 7.683% | $263.048 | $263.05 | $263.05 | $263.00 |
| Purchase #6 | $154.90 | 8.344% | $167.8249 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $92.28 | 9.648% | $101.1832 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $1,074.65 | $1,162.8683 | $1,162.86 | $1,162.85 | $1,162.80 | |