| 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 | $39.66 | 6.442% | $42.2149 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $175.73 | 6.279% | $186.7641 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $158.45 | 6.859% | $169.3181 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $167.46 | 9.468% | $183.3151 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $119.73 | 8.266% | $129.6269 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $223.89 | 9.631% | $245.4528 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $173.81 | 7.132% | $186.2061 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $1,058.73 | $1,142.8980 | $1,142.90 | $1,142.85 | $1,142.90 | |