| 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 | $143.60 | 4.263% | $149.7217 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $232.37 | 13.544% | $263.8422 | $263.84 | $263.85 | $263.80 |
| Purchase #3 | $175.35 | 4.349% | $182.976 | $182.98 | $183.00 | $183.00 |
| Purchase #4 | $102.34 | 8.854% | $111.4012 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $22.80 | 13.600% | $25.9008 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $36.48 | 11.330% | $40.6132 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $168.57 | 10.548% | $186.3508 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $881.51 | $960.8059 | $960.80 | $960.80 | $960.80 | |