| 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 | $17.37 | 6.307% | $18.4655 | $18.47 | $18.45 | $18.50 |
| Purchase #2 | $176.54 | 13.121% | $199.7038 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $149.80 | 4.134% | $155.9927 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $152.40 | 13.572% | $173.0837 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $119.69 | 12.840% | $135.0582 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $6.41 | 4.332% | $6.6877 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $146.99 | 3.830% | $152.6197 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $769.20 | $841.6113 | $841.61 | $841.60 | $841.70 | |