| 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 | $139.57 | 9.502% | $152.8319 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $242.74 | 7.121% | $260.0255 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $42.67 | 5.243% | $44.9072 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $176.99 | 11.472% | $197.2943 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $90.83 | 13.628% | $103.2083 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $115.93 | 6.573% | $123.5501 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $241.45 | 12.459% | $271.5323 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,050.18 | $1,153.3496 | $1,153.35 | $1,153.40 | $1,153.30 | |