| 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 | $170.54 | 13.716% | $193.9313 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $132.39 | 6.521% | $141.0232 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $239.81 | 8.744% | $260.779 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $7.51 | 11.122% | $8.3453 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $123.70 | 5.847% | $130.9327 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $155.63 | 7.782% | $167.7411 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $96.54 | 4.139% | $100.5358 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $926.12 | $1,003.2884 | $1,003.29 | $1,003.35 | $1,003.10 | |