| 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 | $154.64 | 4.838% | $162.1215 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $154.83 | 3.719% | $160.5881 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $231.50 | 8.562% | $251.321 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $83.47 | 4.457% | $87.1903 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $71.55 | 12.275% | $80.3328 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $170.44 | 13.826% | $194.005 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $59.62 | 10.715% | $66.0083 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $926.05 | $1,001.5670 | $1,001.57 | $1,001.55 | $1,001.50 | |