| 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 | $130.74 | 8.401% | $141.7235 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $109.61 | 4.474% | $114.514 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $43.35 | 7.312% | $46.5198 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $39.67 | 4.428% | $41.4266 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $62.76 | 12.441% | $70.568 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $201.94 | 12.322% | $226.823 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $167.26 | 7.825% | $180.3481 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $755.33 | $821.9230 | $821.92 | $821.85 | $821.80 | |