| 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 | $118.97 | 8.162% | $128.6803 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $25.72 | 7.281% | $27.5927 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $43.27 | 3.461% | $44.7676 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $234.98 | 10.206% | $258.9621 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $158.66 | 12.614% | $178.6734 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $89.45 | 13.695% | $101.7002 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $102.78 | 10.157% | $113.2194 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $773.83 | $853.5957 | $853.59 | $853.55 | $853.70 | |