| 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 | $237.67 | 8.441% | $257.7317 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $105.43 | 5.620% | $111.3552 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $202.83 | 7.443% | $217.9266 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $207.84 | 4.149% | $216.4633 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $168.32 | 8.227% | $182.1677 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $67.86 | 6.265% | $72.1114 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $47.81 | 5.706% | $50.538 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $1,037.76 | $1,108.2939 | $1,108.30 | $1,108.30 | $1,108.30 | |