| 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 | $161.31 | 6.442% | $171.7016 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $48.74 | 11.807% | $54.4947 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $143.40 | 13.220% | $162.3575 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $159.57 | 9.559% | $174.8233 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $133.67 | 13.639% | $151.9013 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $119.99 | 5.161% | $126.1827 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $223.61 | 6.328% | $237.76 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $990.29 | $1,079.2211 | $1,079.21 | $1,079.20 | $1,079.30 | |