| 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 | $137.62 | 7.559% | $148.0227 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $209.64 | 13.573% | $238.0944 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $174.67 | 3.197% | $180.2542 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $200.46 | 5.365% | $211.2147 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $165.61 | 9.562% | $181.4456 | $181.45 | $181.45 | $181.40 |
| Purchase #6 | $79.42 | 5.424% | $83.7277 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $203.82 | 13.207% | $230.7385 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,171.24 | $1,273.4978 | $1,273.49 | $1,273.50 | $1,273.40 | |