| 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 | $158.52 | 4.444% | $165.5646 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $201.43 | 3.148% | $207.771 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $241.33 | 6.117% | $256.0922 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $162.76 | 9.501% | $178.2238 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $178.70 | 13.541% | $202.8978 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $178.48 | 3.556% | $184.8267 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $225.69 | 5.741% | $238.6469 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $1,346.91 | $1,434.0230 | $1,434.02 | $1,434.00 | $1,434.00 | |