| 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 | $137.59 | 9.497% | $150.6569 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $216.59 | 7.320% | $232.4444 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $7.85 | 11.570% | $8.7582 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $111.92 | 6.262% | $118.9284 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $147.58 | 9.195% | $161.15 | $161.15 | $161.15 | $161.20 |
| Purchase #6 | $101.63 | 13.873% | $115.7291 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $105.44 | 6.498% | $112.2915 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $828.60 | $899.9585 | $899.96 | $900.00 | $900.00 | |