| 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 | $192.64 | 6.173% | $204.5317 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $191.77 | 5.375% | $202.0776 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $77.37 | 7.853% | $83.4459 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $194.47 | 7.529% | $209.1116 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $119.28 | 8.845% | $129.8303 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $174.57 | 4.329% | $182.1271 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $114.45 | 7.124% | $122.6034 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $1,064.55 | $1,133.7276 | $1,133.73 | $1,133.80 | $1,133.60 | |