| 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 | $138.29 | 9.801% | $151.8438 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $181.69 | 8.800% | $197.6787 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $217.81 | 10.435% | $240.5385 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $124.63 | 8.433% | $135.14 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $97.59 | 7.119% | $104.5374 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $90.70 | 3.470% | $93.8473 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $204.77 | 4.704% | $214.4024 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $1,055.48 | $1,137.9881 | $1,137.99 | $1,138.05 | $1,137.80 | |