| 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 | $140.48 | 11.352% | $156.4273 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $98.60 | 12.726% | $111.1478 | $111.15 | $111.15 | $111.10 |
| Purchase #3 | $50.77 | 4.602% | $53.1064 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $249.45 | 12.320% | $280.1822 | $280.18 | $280.20 | $280.20 |
| Purchase #5 | $134.99 | 7.633% | $145.2938 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $204.58 | 3.560% | $211.863 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $164.52 | 7.408% | $176.7076 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,043.39 | $1,134.7281 | $1,134.73 | $1,134.75 | $1,134.70 | |