| 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 | $168.52 | 9.601% | $184.6996 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $213.72 | 7.646% | $230.061 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $202.60 | 3.563% | $209.8186 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $51.45 | 5.803% | $54.4356 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $170.33 | 3.490% | $176.2745 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $160.92 | 3.706% | $166.8837 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $141.38 | 9.472% | $154.7715 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,108.92 | $1,176.9445 | $1,176.94 | $1,176.90 | $1,177.00 | |