| 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 | $130.30 | 4.210% | $135.7856 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $101.32 | 8.292% | $109.7215 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $68.32 | 4.248% | $71.2222 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $165.89 | 5.476% | $174.9741 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $109.46 | 5.650% | $115.6445 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $145.51 | 10.128% | $160.2473 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $237.53 | 13.279% | $269.0716 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $958.33 | $1,036.6668 | $1,036.66 | $1,036.60 | $1,036.60 | |