| 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 | $177.33 | 9.650% | $194.4423 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $75.52 | 11.646% | $84.3151 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $29.99 | 10.221% | $33.0553 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $238.52 | 10.508% | $263.5837 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $133.89 | 3.587% | $138.6926 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $223.60 | 6.185% | $237.4297 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $215.76 | 7.116% | $231.1135 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $1,094.61 | $1,182.6322 | $1,182.63 | $1,182.65 | $1,182.60 | |