| 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 | $142.76 | 12.193% | $160.1667 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $196.25 | 11.682% | $219.1759 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $87.62 | 13.798% | $99.7098 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $51.88 | 9.287% | $56.6981 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $241.25 | 13.251% | $273.218 | $273.22 | $273.20 | $273.20 |
| Purchase #6 | $234.30 | 12.510% | $263.6109 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $42.74 | 8.287% | $46.2819 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $996.80 | $1,118.8613 | $1,118.87 | $1,118.85 | $1,118.90 | |