| 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 | $122.27 | 12.529% | $137.5892 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $9.85 | 7.689% | $10.6074 | $10.61 | $10.60 | $10.60 |
| Purchase #3 | $96.49 | 4.420% | $100.7549 | $100.75 | $100.75 | $100.80 |
| Purchase #4 | $182.73 | 7.183% | $195.8555 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $181.40 | 4.571% | $189.6918 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $36.60 | 11.207% | $40.7018 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $160.30 | 9.857% | $176.1008 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $789.64 | $851.3014 | $851.30 | $851.30 | $851.40 | |