| 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 | $156.80 | 8.259% | $169.7501 | $169.75 | $169.75 | $169.80 |
| Purchase #2 | $75.86 | 11.558% | $84.6279 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $139.77 | 11.119% | $155.311 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $130.94 | 4.823% | $137.2552 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $120.88 | 10.710% | $133.8262 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $121.48 | 6.631% | $129.5353 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $98.74 | 12.452% | $111.0351 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $844.47 | $921.3408 | $921.36 | $921.40 | $921.30 | |