| 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 | $176.47 | 10.407% | $194.8352 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $179.37 | 12.603% | $201.976 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $25.94 | 5.306% | $27.3164 | $27.32 | $27.30 | $27.30 |
| Purchase #4 | $147.64 | 7.188% | $158.2524 | $158.25 | $158.25 | $158.30 |
| Purchase #5 | $154.59 | 6.475% | $164.5997 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $121.71 | 12.869% | $137.3729 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $145.51 | 10.666% | $161.0301 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $951.23 | $1,045.3827 | $1,045.39 | $1,045.40 | $1,045.40 | |