| 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 | $149.45 | 12.661% | $168.3719 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $165.79 | 9.598% | $181.7025 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $177.26 | 4.713% | $185.6143 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $88.65 | 5.399% | $93.4362 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $141.66 | 7.845% | $152.7732 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $172.43 | 13.244% | $195.2666 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $195.71 | 7.204% | $209.8089 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $1,090.95 | $1,186.9736 | $1,186.97 | $1,186.90 | $1,187.00 | |