| 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 | $14.97 | 9.319% | $16.3651 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $73.39 | 8.794% | $79.8439 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $179.58 | 9.536% | $196.7047 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $187.49 | 8.716% | $203.8316 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $246.64 | 11.551% | $275.1294 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $210.87 | 11.376% | $234.8586 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $173.56 | 4.822% | $181.9291 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,086.50 | $1,188.6624 | $1,188.66 | $1,188.70 | $1,188.60 | |