| 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 | $145.89 | 13.747% | $165.9455 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $36.56 | 13.630% | $41.5431 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $214.49 | 8.140% | $231.9495 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $211.73 | 10.570% | $234.1099 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $136.99 | 6.345% | $145.682 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $220.83 | 4.441% | $230.6371 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $108.62 | 13.560% | $123.3489 | $123.35 | $123.35 | $123.30 |
| 7 purchase totals = | $1,075.11 | $1,173.2160 | $1,173.22 | $1,173.25 | $1,173.00 | |