| 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 | $196.34 | 7.774% | $211.6035 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $133.55 | 10.300% | $147.3057 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $9.74 | 13.638% | $11.0683 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $9.25 | 4.836% | $9.6973 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $146.71 | 4.132% | $152.7721 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $16.40 | 11.620% | $18.3057 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $151.64 | 6.117% | $160.9158 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $663.63 | $711.6684 | $711.68 | $711.60 | $711.70 | |