| 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 | $151.62 | 11.194% | $168.5923 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $8.28 | 7.428% | $8.895 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $39.98 | 4.651% | $41.8395 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $232.56 | 13.860% | $264.7928 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $68.51 | 8.489% | $74.3258 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $108.38 | 13.729% | $123.2595 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $178.72 | 12.395% | $200.8723 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $788.05 | $882.5772 | $882.58 | $882.60 | $882.60 | |