| 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 | $77.35 | 4.552% | $80.871 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $50.78 | 6.318% | $53.9883 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $153.93 | 4.531% | $160.9046 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $107.32 | 6.514% | $114.3108 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $174.81 | 5.600% | $184.5994 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $152.84 | 5.681% | $161.5228 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $138.99 | 6.269% | $147.7033 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $856.02 | $903.9002 | $903.89 | $903.85 | $903.90 | |