| 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 | $149.87 | 5.807% | $158.573 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $244.61 | 5.591% | $258.2861 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $123.70 | 9.599% | $135.574 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $239.77 | 11.353% | $266.9911 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $106.55 | 11.767% | $119.0877 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $159.54 | 8.292% | $172.7691 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $40.50 | 11.787% | $45.2737 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $1,064.54 | $1,156.5547 | $1,156.55 | $1,156.50 | $1,156.70 | |