| 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 | $231.65 | 6.459% | $246.6123 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $159.58 | 12.371% | $179.3216 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $135.78 | 9.745% | $149.0118 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $153.52 | 8.484% | $166.5446 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $73.52 | 7.715% | $79.1921 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $200.95 | 9.667% | $220.3758 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $150.46 | 11.429% | $167.6561 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $1,105.46 | $1,208.7143 | $1,208.71 | $1,208.70 | $1,208.70 | |