| 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 | $137.43 | 13.851% | $156.4654 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $124.91 | 8.570% | $135.6148 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $198.63 | 4.526% | $207.62 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $119.42 | 8.149% | $129.1515 | $129.15 | $129.15 | $129.20 |
| Purchase #5 | $18.49 | 9.594% | $20.2639 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $221.96 | 8.595% | $241.0375 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $240.28 | 10.555% | $265.6416 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $1,061.12 | $1,155.7947 | $1,155.79 | $1,155.75 | $1,155.80 | |