| 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 | $111.70 | 10.248% | $123.147 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $231.86 | 6.143% | $246.1032 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $47.80 | 7.809% | $51.5327 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $152.73 | 12.437% | $171.725 | $171.73 | $171.75 | $171.70 |
| Purchase #5 | $167.32 | 5.174% | $175.9771 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $196.40 | 7.549% | $211.2262 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $5.63 | 5.700% | $5.9509 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $913.44 | $985.6621 | $985.67 | $985.75 | $985.60 | |