| 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 | $182.85 | 7.828% | $197.1635 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $37.99 | 7.845% | $40.9703 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $114.92 | 8.355% | $124.5216 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $43.30 | 9.160% | $47.2663 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $162.57 | 8.306% | $176.0731 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $71.35 | 4.835% | $74.7998 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $228.96 | 9.757% | $251.2996 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $841.94 | $912.0942 | $912.09 | $912.00 | $912.20 | |