| 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 | $149.90 | 13.388% | $169.9686 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $93.54 | 6.102% | $99.2478 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $194.40 | 7.106% | $208.2141 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $230.58 | 10.617% | $255.0607 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $39.62 | 6.233% | $42.0895 | $42.09 | $42.10 | $42.10 |
| Purchase #6 | $194.35 | 4.364% | $202.8314 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $136.69 | 5.808% | $144.629 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $1,039.08 | $1,122.0411 | $1,122.04 | $1,122.05 | $1,122.00 | |