| 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 | $138.59 | 10.737% | $153.4704 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $99.52 | 4.837% | $104.3338 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $128.99 | 10.214% | $142.165 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $225.50 | 6.608% | $240.401 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $197.68 | 5.428% | $208.4101 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $197.54 | 9.624% | $216.5512 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $117.67 | 9.329% | $128.6474 | $128.65 | $128.65 | $128.60 |
| 7 purchase totals = | $1,105.49 | $1,193.9789 | $1,193.98 | $1,193.95 | $1,194.00 | |