| 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 | $133.46 | 3.275% | $137.8308 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $218.97 | 13.775% | $249.1331 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $94.29 | 7.416% | $101.2825 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $135.60 | 13.125% | $153.3975 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $117.42 | 4.701% | $122.9399 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $194.78 | 13.798% | $221.6557 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $168.59 | 4.872% | $176.8037 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,063.11 | $1,163.0432 | $1,163.04 | $1,163.10 | $1,163.00 | |