| 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 | $141.56 | 3.799% | $146.9379 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $122.82 | 8.310% | $133.0263 | $133.03 | $133.05 | $133.00 |
| Purchase #3 | $202.46 | 6.428% | $215.4741 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $171.37 | 13.613% | $194.6986 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $245.42 | 7.442% | $263.6842 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $16.86 | 5.696% | $17.8203 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $161.32 | 13.281% | $182.7449 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $1,061.81 | $1,154.3863 | $1,154.38 | $1,154.40 | $1,154.30 | |