| 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 | $167.81 | 10.699% | $185.764 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $164.76 | 8.519% | $178.7959 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $91.67 | 10.694% | $101.4732 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $8.72 | 4.817% | $9.14 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $31.33 | 9.458% | $34.2932 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $141.48 | 6.343% | $150.4541 | $150.45 | $150.45 | $150.50 |
| Purchase #7 | $56.64 | 7.675% | $60.9871 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $662.41 | $720.9075 | $720.90 | $720.90 | $721.00 | |