| 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 | $8.61 | 6.664% | $9.1838 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $138.92 | 3.622% | $143.9517 | $143.95 | $143.95 | $144.00 |
| Purchase #3 | $157.27 | 13.509% | $178.5156 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $128.50 | 4.381% | $134.1296 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $120.58 | 10.424% | $133.1493 | $133.15 | $133.15 | $133.10 |
| Purchase #6 | $135.35 | 13.732% | $153.9363 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $182.34 | 6.442% | $194.0863 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $871.57 | $946.9526 | $946.96 | $947.00 | $946.90 | |