| 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 | $153.26 | 4.508% | $160.169 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $133.57 | 12.149% | $149.7974 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $181.50 | 6.315% | $192.9617 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $34.86 | 3.252% | $35.9936 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $101.75 | 11.755% | $113.7107 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $91.70 | 6.605% | $97.7568 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $154.79 | 10.800% | $171.5073 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $851.43 | $921.8965 | $921.90 | $921.85 | $922.00 | |