| 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 | $170.76 | 11.444% | $190.3018 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $141.35 | 8.792% | $153.7775 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $135.51 | 11.109% | $150.5638 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $162.96 | 12.327% | $183.0481 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $153.78 | 8.743% | $167.225 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $187.39 | 3.337% | $193.6432 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $215.77 | 10.194% | $237.7656 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,167.52 | $1,276.3250 | $1,276.33 | $1,276.35 | $1,276.30 | |