| 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 | $158.69 | 10.806% | $175.838 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $18.47 | 6.342% | $19.6414 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $98.70 | 13.459% | $111.984 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $52.73 | 4.242% | $54.9668 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $49.44 | 7.854% | $53.323 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $240.34 | 8.149% | $259.9253 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $156.73 | 9.781% | $172.0598 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $775.10 | $847.7383 | $847.74 | $847.75 | $847.70 | |