| 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 | $129.37 | 7.199% | $138.6833 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $209.70 | 13.682% | $238.3912 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $166.83 | 5.874% | $176.6296 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $90.58 | 5.481% | $95.5447 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $139.44 | 9.487% | $152.6687 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $128.30 | 4.859% | $134.5341 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $89.25 | 8.536% | $96.8684 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $953.47 | $1,033.3200 | $1,033.31 | $1,033.35 | $1,033.30 | |