| 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 | $72.54 | 9.261% | $79.2579 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $192.40 | 4.266% | $200.6078 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $230.53 | 6.562% | $245.6574 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $19.96 | 11.162% | $22.1879 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $225.37 | 5.169% | $237.0194 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $169.46 | 5.643% | $179.0226 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $157.96 | 13.743% | $179.6684 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,068.22 | $1,143.4214 | $1,143.43 | $1,143.35 | $1,143.50 | |