| 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 | $221.35 | 4.172% | $230.5847 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $47.93 | 7.105% | $51.3354 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $69.74 | 3.565% | $72.2262 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $74.48 | 7.167% | $79.818 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $154.47 | 10.348% | $170.4546 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $188.96 | 4.580% | $197.6144 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $136.30 | 7.830% | $146.9723 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $893.23 | $949.0056 | $949.00 | $949.00 | $949.00 | |