| 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 | $141.55 | 4.192% | $147.4838 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $164.61 | 10.228% | $181.4463 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $185.93 | 4.508% | $194.3117 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $183.65 | 8.483% | $199.229 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $219.68 | 4.529% | $229.6293 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $184.93 | 6.302% | $196.5843 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $9.51 | 7.642% | $10.2368 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $1,089.86 | $1,158.9212 | $1,158.92 | $1,159.00 | $1,158.80 | |