| 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 | $153.62 | 5.694% | $162.3671 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $35.90 | 11.748% | $40.1175 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $34.46 | 5.434% | $36.3326 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $151.97 | 5.333% | $160.0746 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $198.27 | 11.445% | $220.962 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $165.87 | 10.640% | $183.5186 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $221.29 | 8.136% | $239.2942 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $961.38 | $1,042.6666 | $1,042.66 | $1,042.60 | $1,042.70 | |