| 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 | $152.60 | 9.606% | $167.2588 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $116.33 | 9.161% | $126.987 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $175.40 | 7.351% | $188.2937 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $100.96 | 8.558% | $109.6002 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $186.82 | 6.794% | $199.5126 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $103.91 | 11.206% | $115.5542 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $120.46 | 12.828% | $135.9126 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $956.48 | $1,043.1191 | $1,043.11 | $1,043.10 | $1,043.20 | |