| 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 | $166.47 | 10.597% | $184.1108 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $141.91 | 9.542% | $155.4511 | $155.45 | $155.45 | $155.50 |
| Purchase #3 | $104.86 | 9.449% | $114.7682 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $183.90 | 6.489% | $195.8333 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $54.94 | 10.842% | $60.8966 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $90.37 | 12.179% | $101.3762 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $133.32 | 10.230% | $146.9586 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $875.77 | $959.3948 | $959.40 | $959.40 | $959.50 | |