| 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 | $130.29 | 11.817% | $145.6864 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $70.58 | 12.220% | $79.2049 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $175.29 | 11.387% | $195.2503 | $195.25 | $195.25 | $195.30 |
| Purchase #4 | $138.89 | 7.681% | $149.5581 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $242.88 | 11.525% | $270.8719 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $149.47 | 12.620% | $168.3331 | $168.33 | $168.35 | $168.30 |
| Purchase #7 | $108.62 | 11.117% | $120.6953 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $1,016.02 | $1,129.6000 | $1,129.60 | $1,129.60 | $1,129.70 | |