| 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 | $198.73 | 11.515% | $221.6138 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $8.38 | 9.328% | $9.1617 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $149.60 | 13.235% | $169.3996 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $120.93 | 13.806% | $137.6256 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $5.92 | 11.336% | $6.5911 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $66.82 | 7.259% | $71.6705 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $184.28 | 6.233% | $195.7662 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $734.66 | $811.8285 | $811.83 | $811.80 | $811.90 | |