| 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 | $120.55 | 11.871% | $134.8605 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $51.25 | 13.793% | $58.3189 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $16.84 | 6.329% | $17.9058 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $147.67 | 10.148% | $162.6556 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $209.60 | 3.745% | $217.4495 | $217.45 | $217.45 | $217.40 |
| Purchase #6 | $77.30 | 5.160% | $81.2887 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $149.81 | 8.544% | $162.6098 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $773.02 | $835.0888 | $835.10 | $835.05 | $835.10 | |