| 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 | $168.26 | 6.547% | $179.276 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $210.76 | 12.647% | $237.4148 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $209.53 | 13.366% | $237.5358 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $149.47 | 12.392% | $167.9923 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $173.59 | 13.264% | $196.615 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $98.42 | 4.142% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $176.42 | 12.195% | $197.9344 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,186.45 | $1,319.2649 | $1,319.27 | $1,319.30 | $1,319.20 | |