| 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 | $70.70 | 3.232% | $72.985 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $215.85 | 11.135% | $239.8849 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $182.72 | 9.325% | $199.7586 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $37.47 | 4.145% | $39.0231 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $151.60 | 7.148% | $162.4364 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $167.49 | 12.633% | $188.649 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $137.52 | 9.354% | $150.3836 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $963.35 | $1,053.1206 | $1,053.12 | $1,053.15 | $1,053.10 | |