| 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 | $179.91 | 8.401% | $195.0242 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $127.30 | 13.397% | $144.3544 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $196.87 | 5.662% | $208.0168 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $210.55 | 5.170% | $221.4354 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $98.53 | 5.154% | $103.6082 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $19.70 | 10.668% | $21.8016 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $17.62 | 11.592% | $19.6625 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $850.48 | $913.9031 | $913.90 | $913.85 | $913.90 | |