| 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 | $129.39 | 10.106% | $142.4662 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $75.28 | 12.835% | $84.9422 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $189.81 | 11.394% | $211.437 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $135.74 | 10.504% | $149.9981 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $82.81 | 12.110% | $92.8383 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $188.61 | 3.302% | $194.8379 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $130.70 | 9.145% | $142.6525 | $142.65 | $142.65 | $142.70 |
| 7 purchase totals = | $932.34 | $1,019.1722 | $1,019.18 | $1,019.20 | $1,019.10 | |