| 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 | $138.99 | 7.775% | $149.7965 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $56.26 | 8.107% | $60.821 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $187.93 | 6.262% | $199.6982 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $181.49 | 3.640% | $188.0962 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $69.46 | 11.171% | $77.2194 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $228.94 | 6.617% | $244.089 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $200.33 | 13.102% | $226.5772 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,063.40 | $1,146.2975 | $1,146.31 | $1,146.30 | $1,146.30 | |