| 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 | $173.87 | 11.662% | $194.1467 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $96.86 | 3.601% | $100.3479 | $100.35 | $100.35 | $100.30 |
| Purchase #3 | $202.57 | 12.169% | $227.2207 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $69.73 | 8.353% | $75.5545 | $75.55 | $75.55 | $75.60 |
| Purchase #5 | $249.98 | 8.835% | $272.0657 | $272.07 | $272.05 | $272.10 |
| Purchase #6 | $211.30 | 3.584% | $218.873 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $89.45 | 12.521% | $100.65 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $1,093.76 | $1,188.8585 | $1,188.86 | $1,188.80 | $1,188.90 | |