| 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 | $181.91 | 4.634% | $190.3397 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $51.67 | 10.538% | $57.115 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $17.62 | 8.131% | $19.0527 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $145.34 | 7.404% | $156.101 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $186.37 | 4.481% | $194.7212 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $231.69 | 13.423% | $262.7897 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $128.99 | 5.430% | $135.9942 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $943.59 | $1,016.1135 | $1,016.11 | $1,016.10 | $1,016.10 | |