| 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 | $132.96 | 13.699% | $151.1742 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $131.68 | 6.275% | $139.9429 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $136.56 | 6.171% | $144.9871 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $206.70 | 7.103% | $221.3819 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $14.99 | 11.492% | $16.7127 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $153.28 | 13.566% | $174.074 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $143.84 | 8.551% | $156.1398 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $920.01 | $1,004.4126 | $1,004.40 | $1,004.40 | $1,004.40 | |