| 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 | $115.59 | 12.591% | $130.1439 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $36.66 | 5.702% | $38.7504 | $38.75 | $38.75 | $38.80 |
| Purchase #3 | $157.66 | 12.246% | $176.967 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $18.87 | 7.531% | $20.2911 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $142.98 | 13.278% | $161.9649 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $171.53 | 3.871% | $178.1699 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $202.27 | 8.119% | $218.6923 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $845.56 | $924.9795 | $924.97 | $924.95 | $925.10 | |