| 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 | $143.61 | 10.520% | $158.7178 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $47.65 | 4.278% | $49.6885 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $153.50 | 12.768% | $173.0989 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $135.98 | 4.250% | $141.7592 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $55.63 | 11.165% | $61.8411 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $22.49 | 9.679% | $24.6668 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $78.43 | 8.130% | $84.8064 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $637.29 | $694.5787 | $694.59 | $694.55 | $694.60 | |