| 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 | $173.48 | 6.831% | $185.3304 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $63.51 | 8.500% | $68.9084 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $115.60 | 4.423% | $120.713 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $221.78 | 12.201% | $248.8394 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $87.47 | 12.723% | $98.5988 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $95.63 | 4.255% | $99.6991 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $195.36 | 11.599% | $218.0198 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $952.83 | $1,040.1089 | $1,040.11 | $1,040.10 | $1,040.00 | |