| 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 | $165.26 | 8.311% | $178.9948 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $39.95 | 3.345% | $41.2863 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $221.98 | 9.799% | $243.7318 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $156.42 | 12.560% | $176.0664 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $148.67 | 3.208% | $153.4393 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $32.70 | 6.268% | $34.7496 | $34.75 | $34.75 | $34.70 |
| Purchase #7 | $159.56 | 12.590% | $179.6486 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $924.54 | $1,007.9168 | $1,007.92 | $1,007.95 | $1,007.80 | |