| 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 | $136.92 | 5.564% | $144.5382 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $183.70 | 13.775% | $209.0047 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $194.68 | 13.601% | $221.1584 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $32.27 | 9.781% | $35.4263 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $223.56 | 8.545% | $242.6632 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $220.70 | 8.177% | $238.7466 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $36.83 | 11.632% | $41.1141 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $1,028.66 | $1,132.6515 | $1,132.65 | $1,132.65 | $1,132.60 | |