| 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 | $179.91 | 8.570% | $195.3283 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $45.61 | 4.489% | $47.6574 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $117.40 | 11.372% | $130.7507 | $130.75 | $130.75 | $130.80 |
| Purchase #4 | $103.27 | 7.511% | $111.0266 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $27.35 | 13.633% | $31.0786 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $182.54 | 9.836% | $200.4946 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $23.85 | 3.106% | $24.5908 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $679.93 | $740.9270 | $740.93 | $741.00 | $741.00 | |