| 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 | $161.28 | 5.621% | $170.3455 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $204.47 | 12.518% | $230.0656 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $29.95 | 8.148% | $32.3903 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $240.62 | 7.221% | $257.9952 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $155.50 | 8.447% | $168.6351 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $49.30 | 4.176% | $51.3588 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $174.75 | 9.639% | $191.5942 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,015.87 | $1,102.3847 | $1,102.40 | $1,102.40 | $1,102.40 | |