| 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 | $167.43 | 6.540% | $178.3799 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $189.72 | 9.131% | $207.0433 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $215.82 | 6.336% | $229.4944 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $213.66 | 12.685% | $240.7628 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $84.73 | 4.844% | $88.8343 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $228.63 | 7.440% | $245.6401 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $78.30 | 13.112% | $88.5667 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $1,178.29 | $1,278.7215 | $1,278.71 | $1,278.75 | $1,278.70 | |