| 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 | $145.68 | 13.344% | $165.1195 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $248.40 | 6.614% | $264.8292 | $264.83 | $264.85 | $264.80 |
| Purchase #3 | $158.81 | 7.446% | $170.635 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $31.41 | 4.315% | $32.7653 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $182.68 | 9.530% | $200.0894 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $182.86 | 11.739% | $204.3259 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $185.61 | 6.219% | $197.1531 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,135.45 | $1,234.9174 | $1,234.93 | $1,234.95 | $1,234.90 | |