| 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 | $148.64 | 12.595% | $167.3612 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $10.84 | 3.377% | $11.2061 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $96.52 | 12.554% | $108.6371 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $63.50 | 4.185% | $66.1575 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $54.81 | 3.188% | $56.5573 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $183.68 | 11.180% | $204.2154 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $187.52 | 8.658% | $203.7555 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $745.51 | $817.8901 | $817.91 | $817.85 | $818.00 | |