| 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 | $150.68 | 7.863% | $162.528 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $176.69 | 13.289% | $200.1703 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $231.44 | 9.871% | $254.2854 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $42.62 | 8.842% | $46.3885 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $241.90 | 12.817% | $272.9043 | $272.90 | $272.90 | $272.90 |
| Purchase #6 | $160.32 | 7.551% | $172.4258 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $36.41 | 9.633% | $39.9174 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $1,040.06 | $1,148.6197 | $1,148.63 | $1,148.65 | $1,148.60 | |