| 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 | $209.93 | 5.361% | $221.1843 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $143.79 | 5.768% | $152.0838 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $139.33 | 12.310% | $156.4815 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $138.80 | 10.280% | $153.0686 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $207.57 | 11.603% | $231.6543 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $135.81 | 11.346% | $151.219 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $11.66 | 7.136% | $12.4921 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $986.89 | $1,078.1836 | $1,078.17 | $1,078.20 | $1,078.30 | |