| 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 | $162.75 | 6.115% | $172.7022 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $194.90 | 8.446% | $211.3613 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $133.97 | 10.647% | $148.2338 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $209.85 | 3.202% | $216.5694 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $25.38 | 9.430% | $27.7733 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $40.36 | 10.759% | $44.7023 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $128.82 | 9.590% | $141.1738 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $896.03 | $962.5161 | $962.50 | $962.45 | $962.60 | |