| 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 | $197.80 | 9.824% | $217.2319 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $173.32 | 5.320% | $182.5406 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $46.67 | 13.577% | $53.0064 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $85.57 | 12.336% | $96.1259 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $106.56 | 7.724% | $114.7907 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $108.50 | 12.537% | $122.1026 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $161.83 | 13.354% | $183.4408 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $880.25 | $969.2389 | $969.24 | $969.30 | $969.10 | |