| 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 | $171.52 | 7.775% | $184.8557 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $134.98 | 10.464% | $149.1043 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $161.70 | 8.456% | $175.3734 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $137.74 | 7.311% | $147.8102 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $151.27 | 7.589% | $162.7499 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $171.29 | 7.166% | $183.5646 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $45.71 | 3.553% | $47.3341 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $974.21 | $1,050.7922 | $1,050.78 | $1,050.75 | $1,050.80 | |