| 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 | $74.84 | 13.505% | $84.9471 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $142.72 | 13.626% | $162.167 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $190.38 | 9.329% | $208.1406 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $135.64 | 12.359% | $152.4037 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $130.73 | 3.623% | $135.4663 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $188.86 | 3.848% | $196.1273 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $96.39 | 8.351% | $104.4395 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $959.56 | $1,043.6915 | $1,043.70 | $1,043.70 | $1,043.60 | |