| 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 | $137.37 | 10.168% | $151.3378 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $112.32 | 13.872% | $127.901 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $135.89 | 5.838% | $143.8233 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $201.86 | 8.863% | $219.7509 | $219.75 | $219.75 | $219.80 |
| Purchase #5 | $244.40 | 12.229% | $274.2877 | $274.29 | $274.30 | $274.30 |
| Purchase #6 | $178.30 | 3.302% | $184.1875 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $39.34 | 13.721% | $44.7378 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $1,049.48 | $1,146.0260 | $1,146.03 | $1,146.05 | $1,146.00 | |