| 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 | $144.63 | 9.194% | $157.9273 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $9.78 | 7.496% | $10.5131 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $240.86 | 11.758% | $269.1803 | $269.18 | $269.20 | $269.20 |
| Purchase #4 | $138.73 | 12.829% | $156.5277 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $120.85 | 7.127% | $129.463 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $112.83 | 8.762% | $122.7162 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $244.33 | 7.395% | $262.3982 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $1,012.01 | $1,108.7258 | $1,108.73 | $1,108.75 | $1,108.70 | |