| 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 | $147.49 | 6.870% | $157.6226 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $223.58 | 7.324% | $239.955 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $108.56 | 13.129% | $122.8128 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $94.55 | 11.431% | $105.358 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $117.31 | 9.551% | $128.5143 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $60.81 | 13.299% | $68.8971 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $161.55 | 13.450% | $183.2785 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $913.85 | $1,006.4383 | $1,006.44 | $1,006.40 | $1,006.50 | |