| 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 | $147.52 | 6.655% | $157.3375 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $37.65 | 8.304% | $40.7765 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $88.96 | 8.342% | $96.381 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $142.62 | 12.116% | $159.8998 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $135.68 | 8.522% | $147.2426 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $164.28 | 12.645% | $185.0532 | $185.05 | $185.05 | $185.10 |
| Purchase #7 | $105.50 | 9.210% | $115.2166 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $822.21 | $901.9072 | $901.91 | $901.95 | $901.90 | |