| 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 | $193.41 | 13.529% | $219.5764 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $53.56 | 11.745% | $59.8506 | $59.85 | $59.85 | $59.90 |
| Purchase #3 | $47.74 | 11.668% | $53.3103 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $114.40 | 7.490% | $122.9686 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $29.37 | 9.459% | $32.1481 | $32.15 | $32.15 | $32.10 |
| Purchase #6 | $69.71 | 6.823% | $74.4663 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $143.98 | 8.186% | $155.7662 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $652.17 | $718.0865 | $718.10 | $718.05 | $718.20 | |