| 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 | $141.51 | 6.153% | $150.2171 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $176.43 | 8.748% | $191.8641 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $128.35 | 10.703% | $142.0873 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $118.33 | 3.356% | $122.3012 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $221.58 | 3.825% | $230.0554 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $138.45 | 7.704% | $149.1162 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $152.63 | 5.424% | $160.9087 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $1,077.28 | $1,146.5500 | $1,146.56 | $1,146.50 | $1,146.60 | |