| 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 | $160.86 | 8.753% | $174.9401 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $192.73 | 3.737% | $199.9323 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $114.35 | 7.551% | $122.9846 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $97.63 | 9.459% | $106.8648 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $22.28 | 4.722% | $23.3321 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $142.29 | 7.446% | $152.8849 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $177.89 | 7.160% | $190.6269 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $908.03 | $971.5657 | $971.55 | $971.65 | $971.50 | |