| 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 | $160.84 | 6.690% | $171.6002 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $123.45 | 8.306% | $133.7038 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $249.97 | 5.134% | $262.8035 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $39.27 | 7.265% | $42.123 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $120.68 | 5.225% | $126.9855 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $38.42 | 8.338% | $41.6235 | $41.62 | $41.60 | $41.60 |
| Purchase #7 | $242.74 | 6.588% | $258.7317 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $975.37 | $1,037.5712 | $1,037.56 | $1,037.55 | $1,037.50 | |