| 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 | $157.48 | 4.209% | $164.1083 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $133.86 | 12.612% | $150.7424 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $152.51 | 6.452% | $162.3499 | $162.35 | $162.35 | $162.30 |
| Purchase #4 | $153.36 | 6.138% | $162.7732 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $34.45 | 6.814% | $36.7974 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $101.32 | 11.732% | $113.2069 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $80.59 | 13.608% | $91.5567 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $813.57 | $881.5348 | $881.54 | $881.50 | $881.50 | |