| 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 | $183.47 | 3.195% | $189.3319 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $172.42 | 6.113% | $182.96 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $225.97 | 3.142% | $233.07 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $176.34 | 7.529% | $189.6166 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $23.43 | 7.789% | $25.255 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $72.87 | 8.607% | $79.1419 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $107.37 | 4.741% | $112.4604 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $961.87 | $1,011.8358 | $1,011.84 | $1,011.80 | $1,011.90 | |