| 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 | $198.56 | 11.566% | $221.5254 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $105.38 | 10.526% | $116.4723 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $142.97 | 4.826% | $149.8697 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $67.45 | 8.128% | $72.9323 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $137.37 | 6.418% | $146.1864 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $120.99 | 7.140% | $129.6287 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $62.94 | 13.740% | $71.588 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $835.66 | $908.2028 | $908.21 | $908.25 | $908.20 | |