| 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 | $146.70 | 10.760% | $162.4849 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $35.69 | 11.162% | $39.6737 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $8.27 | 10.103% | $9.1055 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $220.37 | 11.792% | $246.356 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $69.47 | 12.595% | $78.2197 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $182.81 | 4.364% | $190.7878 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $197.33 | 8.302% | $213.7123 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $860.64 | $940.3399 | $940.34 | $940.30 | $940.40 | |