| 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 | $155.61 | 7.503% | $167.2854 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $174.90 | 10.785% | $193.763 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $154.97 | 6.610% | $165.2135 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $179.67 | 5.359% | $189.2985 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $240.95 | 6.565% | $256.7684 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $76.72 | 9.696% | $84.1588 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $63.51 | 12.109% | $71.2004 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $1,046.33 | $1,127.6880 | $1,127.69 | $1,127.65 | $1,127.80 | |