| 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 | $191.43 | 7.317% | $205.4369 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $71.81 | 6.490% | $76.4705 | $76.47 | $76.45 | $76.50 |
| Purchase #3 | $160.48 | 6.482% | $170.8823 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $73.44 | 9.385% | $80.3323 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $53.91 | 6.521% | $57.4255 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $19.50 | 3.735% | $20.2283 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $41.35 | 9.805% | $45.4044 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $611.92 | $656.1802 | $656.18 | $656.25 | $656.10 | |