| 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 | $159.43 | 9.113% | $173.9589 | $173.96 | $173.95 | $174.00 |
| Purchase #2 | $220.62 | 11.577% | $246.1612 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $249.79 | 9.822% | $274.3244 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $39.72 | 8.118% | $42.9445 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $209.45 | 9.164% | $228.644 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $74.79 | 9.681% | $82.0304 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $18.44 | 7.615% | $19.8442 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $972.24 | $1,067.9076 | $1,067.89 | $1,067.90 | $1,067.80 | |