| 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 | $179.36 | 8.520% | $194.6415 | $194.64 | $194.65 | $194.60 |
| Purchase #2 | $177.94 | 4.256% | $185.5131 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $183.85 | 7.518% | $197.6718 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $37.68 | 7.144% | $40.3719 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $231.47 | 11.718% | $258.5937 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $50.63 | 5.834% | $53.5838 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $212.77 | 6.466% | $226.5277 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $1,073.70 | $1,156.9035 | $1,156.89 | $1,156.90 | $1,156.90 | |