| 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 | $172.53 | 11.461% | $192.3037 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $70.87 | 4.327% | $73.9365 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $172.85 | 12.448% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $82.77 | 9.288% | $90.4577 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $155.94 | 5.768% | $164.9346 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $121.98 | 7.592% | $131.2407 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $8.32 | 13.369% | $9.4323 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $785.26 | $856.6719 | $856.67 | $856.70 | $856.60 | |