| 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 | $154.54 | 9.148% | $168.6773 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $103.86 | 13.760% | $118.1511 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $144.91 | 3.325% | $149.7283 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $155.71 | 11.690% | $173.9125 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $14.59 | 9.123% | $15.921 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $137.90 | 4.798% | $144.5164 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $120.54 | 13.750% | $137.1143 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $832.05 | $908.0209 | $908.02 | $908.00 | $908.00 | |