| 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 | $147.43 | 10.184% | $162.4443 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $168.64 | 6.200% | $179.0957 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $220.55 | 8.784% | $239.9231 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $117.72 | 5.854% | $124.6113 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $49.65 | 3.302% | $51.2894 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $84.78 | 13.375% | $96.1193 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $44.33 | 3.332% | $45.8071 | $45.81 | $45.80 | $45.80 |
| 7 purchase totals = | $833.10 | $899.2902 | $899.29 | $899.25 | $899.20 | |