| 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 | $162.63 | 4.391% | $169.7711 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $237.90 | 7.479% | $255.6925 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $221.82 | 10.745% | $245.6546 | $245.65 | $245.65 | $245.70 |
| Purchase #4 | $140.32 | 5.285% | $147.7359 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $188.27 | 13.830% | $214.3077 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $187.91 | 13.725% | $213.7006 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $242.36 | 3.671% | $251.257 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,381.21 | $1,498.1194 | $1,498.12 | $1,498.10 | $1,498.20 | |