| 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 | $151.80 | 13.480% | $172.2626 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $31.39 | 3.509% | $32.4915 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $145.44 | 7.658% | $156.5778 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $66.91 | 3.675% | $69.3689 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $73.30 | 9.471% | $80.2422 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $50.36 | 13.865% | $57.3424 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $210.43 | 7.830% | $226.9067 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $729.63 | $795.1921 | $795.19 | $795.20 | $795.20 | |