| 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 | $170.93 | 6.343% | $181.7721 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $105.99 | 8.187% | $114.6674 | $114.67 | $114.65 | $114.70 |
| Purchase #3 | $63.37 | 11.172% | $70.4497 | $70.45 | $70.45 | $70.40 |
| Purchase #4 | $80.54 | 8.597% | $87.464 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $110.35 | 5.211% | $116.1003 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $234.80 | 13.353% | $266.1528 | $266.15 | $266.15 | $266.20 |
| Purchase #7 | $186.86 | 12.664% | $210.524 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $952.84 | $1,047.1303 | $1,047.12 | $1,047.05 | $1,047.20 | |