| 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 | $177.76 | 10.669% | $196.7252 | $196.73 | $196.75 | $196.70 |
| Purchase #2 | $225.27 | 9.666% | $247.0446 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $146.84 | 12.177% | $164.7207 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $158.71 | 3.855% | $164.8283 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $175.81 | 8.190% | $190.2088 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $152.52 | 5.540% | $160.9696 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $120.33 | 3.135% | $124.1023 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $1,157.24 | $1,248.5995 | $1,248.60 | $1,248.60 | $1,248.50 | |