| 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 | $161.48 | 9.165% | $176.2796 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $230.98 | 11.271% | $257.0138 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $36.39 | 4.648% | $38.0814 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $37.41 | 8.867% | $40.7271 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $73.57 | 5.655% | $77.7304 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $135.78 | 8.640% | $147.5114 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $160.91 | 13.702% | $182.9579 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $836.52 | $920.3016 | $920.30 | $920.35 | $920.30 | |