| 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 | $150.60 | 3.146% | $155.3379 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $183.80 | 3.108% | $189.5125 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $197.51 | 4.124% | $205.6553 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $111.39 | 12.161% | $124.9361 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $181.38 | 11.284% | $201.8469 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $115.30 | 6.582% | $122.889 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $64.91 | 13.399% | $73.6073 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $1,004.89 | $1,073.7850 | $1,073.80 | $1,073.80 | $1,073.70 | |