| 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 | $182.61 | 5.864% | $193.3183 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $132.26 | 6.282% | $140.5686 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $56.84 | 8.608% | $61.7328 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $130.26 | 3.808% | $135.2203 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $91.52 | 11.243% | $101.8096 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $39.59 | 10.401% | $43.7078 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $190.67 | 10.448% | $210.5912 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $823.75 | $886.9486 | $886.95 | $886.90 | $886.90 | |