| 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 | $137.94 | 7.180% | $147.8441 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $134.39 | 13.189% | $152.1147 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $29.52 | 9.652% | $32.3693 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $35.35 | 12.829% | $39.8851 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $237.71 | 10.668% | $263.0689 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $223.77 | 13.593% | $254.1871 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $141.48 | 11.287% | $157.4488 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $940.16 | $1,046.9180 | $1,046.92 | $1,046.90 | $1,046.90 | |