| 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 | $159.78 | 13.731% | $181.7194 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $53.73 | 8.142% | $58.1047 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $101.98 | 11.198% | $113.3997 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $34.53 | 11.440% | $38.4802 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $129.93 | 10.707% | $143.8416 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $8.90 | 9.802% | $9.7724 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $145.94 | 3.783% | $151.4609 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $634.79 | $696.7789 | $696.77 | $696.75 | $696.80 | |