| 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 | $155.84 | 4.210% | $162.4009 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $114.96 | 3.208% | $118.6479 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $169.81 | 9.631% | $186.1644 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $146.82 | 3.617% | $152.1305 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $7.75 | 3.357% | $8.0102 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $207.79 | 7.717% | $223.8252 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $241.51 | 10.360% | $266.5304 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $1,044.48 | $1,117.7095 | $1,117.71 | $1,117.75 | $1,117.60 | |