| 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 | $159.62 | 6.229% | $169.5627 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $122.94 | 10.608% | $135.9815 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $134.86 | 13.197% | $152.6575 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $128.93 | 4.192% | $134.3347 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $196.29 | 10.668% | $217.2302 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $51.38 | 7.577% | $55.2731 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $184.93 | 7.788% | $199.3323 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $978.95 | $1,064.3720 | $1,064.36 | $1,064.40 | $1,064.40 | |