| 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 | $148.55 | 3.671% | $154.0033 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $135.26 | 3.203% | $139.5924 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $137.86 | 9.778% | $151.34 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $195.48 | 13.302% | $221.4827 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $191.93 | 11.702% | $214.3896 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $175.31 | 7.305% | $188.1164 | $188.12 | $188.10 | $188.10 |
| Purchase #7 | $145.53 | 11.113% | $161.7027 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,129.92 | $1,230.6271 | $1,230.62 | $1,230.65 | $1,230.60 | |