| 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 | $173.96 | 6.403% | $185.0987 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $199.54 | 9.680% | $218.8555 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $171.80 | 10.589% | $189.9919 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $137.99 | 13.523% | $156.6504 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $221.50 | 7.221% | $237.4945 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $65.63 | 8.705% | $71.3431 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $152.88 | 5.370% | $161.0897 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $1,123.30 | $1,220.5238 | $1,220.52 | $1,220.55 | $1,220.60 | |