| 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 | $138.71 | 3.620% | $143.7313 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $8.44 | 6.316% | $8.9731 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $71.80 | 9.449% | $78.5844 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $69.94 | 8.531% | $75.9066 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $120.96 | 11.774% | $135.2018 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $229.90 | 12.640% | $258.9594 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $216.98 | 9.511% | $237.617 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $856.73 | $938.9736 | $938.97 | $938.95 | $939.00 | |