| 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 | $179.83 | 6.692% | $191.8642 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $83.29 | 12.157% | $93.4156 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $122.44 | 12.867% | $138.1944 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $52.50 | 3.558% | $54.368 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $114.62 | 12.484% | $128.9292 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $75.86 | 7.275% | $81.3788 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $186.55 | 4.591% | $195.1145 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $815.09 | $883.2647 | $883.26 | $883.25 | $883.30 | |