| 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 | $124.88 | 8.618% | $135.6422 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $133.66 | 13.739% | $152.0235 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $184.77 | 9.141% | $201.6598 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $25.40 | 4.726% | $26.6004 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $244.76 | 5.594% | $258.4519 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $71.43 | 4.400% | $74.5729 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $154.80 | 6.454% | $164.7908 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $939.70 | $1,013.7415 | $1,013.73 | $1,013.70 | $1,013.80 | |