| 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 | $130.98 | 9.603% | $143.558 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $151.67 | 7.320% | $162.7722 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $86.67 | 4.322% | $90.4159 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $228.64 | 13.674% | $259.9042 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $184.38 | 6.838% | $196.9879 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $85.82 | 9.154% | $93.676 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $80.62 | 8.227% | $87.2526 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $948.78 | $1,034.5668 | $1,034.57 | $1,034.55 | $1,034.70 | |