| 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 | $107.88 | 6.779% | $115.1932 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $153.69 | 8.292% | $166.434 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $145.57 | 7.245% | $156.1165 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $230.27 | 9.802% | $252.8411 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $204.73 | 8.166% | $221.4483 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $222.69 | 3.597% | $230.7002 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $146.30 | 12.872% | $165.1317 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,211.13 | $1,307.8650 | $1,307.86 | $1,307.90 | $1,307.70 | |