| 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 | $162.76 | 11.480% | $181.4448 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $120.77 | 12.421% | $135.7708 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $197.82 | 10.262% | $218.1203 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $40.82 | 7.484% | $43.875 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $127.87 | 3.631% | $132.513 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $63.72 | 5.221% | $67.0468 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $101.71 | 11.729% | $113.6396 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $815.47 | $892.4103 | $892.41 | $892.40 | $892.30 | |