| 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 | $170.48 | 13.114% | $192.8367 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $152.46 | 8.302% | $165.1172 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $140.25 | 4.239% | $146.1952 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $237.85 | 9.333% | $260.0485 | $260.05 | $260.05 | $260.00 |
| Purchase #5 | $76.45 | 11.176% | $84.9941 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $65.81 | 4.180% | $68.5609 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $221.29 | 4.116% | $230.3983 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $1,064.59 | $1,148.1509 | $1,148.16 | $1,148.15 | $1,148.10 | |