| 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 | $180.47 | 3.235% | $186.3082 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $103.97 | 12.806% | $117.2844 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $165.29 | 6.724% | $176.4041 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $82.43 | 12.439% | $92.6835 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $42.93 | 11.482% | $47.8592 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $179.40 | 5.742% | $189.7011 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $96.94 | 4.249% | $101.059 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $851.43 | $911.2995 | $911.29 | $911.30 | $911.40 | |