| 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 | $183.38 | 10.578% | $202.7779 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $39.52 | 8.232% | $42.7733 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $160.35 | 13.202% | $181.5194 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $111.88 | 9.823% | $122.87 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $60.34 | 6.787% | $64.4353 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $41.61 | 13.790% | $47.348 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $193.25 | 6.480% | $205.7726 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $790.33 | $867.4965 | $867.50 | $867.45 | $867.50 | |