| 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 | $173.85 | 12.209% | $195.0753 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $122.54 | 10.647% | $135.5868 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $228.79 | 11.691% | $255.5378 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $32.30 | 12.168% | $36.2303 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $43.70 | 13.135% | $49.44 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $13.73 | 11.700% | $15.3364 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $36.94 | 9.226% | $40.3481 | $40.35 | $40.35 | $40.30 |
| 7 purchase totals = | $651.85 | $727.5547 | $727.57 | $727.65 | $727.40 | |