| 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 | $34.52 | 10.625% | $38.1878 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $166.86 | 11.119% | $185.4132 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $85.34 | 3.262% | $88.1238 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $155.47 | 13.682% | $176.7414 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $192.59 | 7.808% | $207.6274 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $140.77 | 12.491% | $158.3536 | $158.35 | $158.35 | $158.40 |
| Purchase #7 | $138.83 | 13.476% | $157.5387 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $914.38 | $1,011.9859 | $1,011.98 | $1,012.00 | $1,011.90 | |