| 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 | $143.43 | 10.645% | $158.6981 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $195.65 | 11.577% | $218.3004 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $130.46 | 5.770% | $137.9875 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $8.32 | 8.424% | $9.0209 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $122.33 | 9.759% | $134.2682 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $177.51 | 11.307% | $197.5811 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $194.92 | 3.782% | $202.2919 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $972.62 | $1,058.1481 | $1,058.15 | $1,058.15 | $1,058.20 | |