| 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 | $194.48 | 3.757% | $201.7866 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $108.36 | 6.796% | $115.7241 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $135.52 | 13.204% | $153.4141 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $171.30 | 3.735% | $177.6981 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $224.85 | 9.206% | $245.5497 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $14.61 | 7.715% | $15.7372 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $90.82 | 8.383% | $98.4334 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $939.94 | $1,008.3432 | $1,008.34 | $1,008.35 | $1,008.20 | |