| 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 | $135.79 | 7.574% | $146.0747 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $110.78 | 10.471% | $122.3798 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $149.99 | 8.142% | $162.2022 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $248.45 | 9.197% | $271.2999 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $178.54 | 10.550% | $197.376 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $67.40 | 7.694% | $72.5858 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $131.57 | 5.374% | $138.6406 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $1,022.52 | $1,110.5590 | $1,110.56 | $1,110.60 | $1,110.60 | |