| 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 | $242.36 | 12.149% | $271.8043 | $271.80 | $271.80 | $271.80 |
| Purchase #2 | $145.94 | 9.608% | $159.9619 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $229.98 | 12.147% | $257.9157 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $109.83 | 10.256% | $121.0942 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $128.26 | 9.590% | $140.5601 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $188.58 | 6.690% | $201.196 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $166.82 | 8.471% | $180.9513 | $180.95 | $180.95 | $181.00 |
| 7 purchase totals = | $1,211.77 | $1,333.4835 | $1,333.48 | $1,333.45 | $1,333.60 | |