| 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 | $168.48 | 7.542% | $181.1868 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $7.25 | 8.614% | $7.8745 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $143.49 | 12.290% | $161.1249 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $245.64 | 7.571% | $264.2374 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $175.43 | 10.625% | $194.0694 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $215.27 | 7.145% | $230.651 | $230.65 | $230.65 | $230.70 |
| Purchase #7 | $146.50 | 8.208% | $158.5247 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $1,102.06 | $1,197.6687 | $1,197.66 | $1,197.60 | $1,197.70 | |