| 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 | $174.77 | 8.411% | $189.4699 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $250.72 | 10.276% | $276.484 | $276.48 | $276.50 | $276.50 |
| Purchase #3 | $67.98 | 9.511% | $74.4456 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $75.37 | 13.852% | $85.8103 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $46.77 | 3.410% | $48.3649 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $71.95 | 3.411% | $74.4042 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $240.47 | 6.708% | $256.6007 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $928.03 | $1,005.5796 | $1,005.57 | $1,005.55 | $1,005.60 | |