| 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 | $155.49 | 3.149% | $160.3864 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $129.41 | 13.694% | $147.1314 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $176.51 | 10.304% | $194.6976 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $23.65 | 6.705% | $25.2357 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $250.94 | 12.286% | $281.7705 | $281.77 | $281.75 | $281.80 |
| Purchase #6 | $182.52 | 11.767% | $203.9971 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $41.57 | 9.753% | $45.6243 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $960.09 | $1,058.8430 | $1,058.85 | $1,058.85 | $1,058.80 | |