| 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 | $161.54 | 4.516% | $168.8351 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $122.42 | 11.385% | $136.3575 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $216.60 | 7.872% | $233.6508 | $233.65 | $233.65 | $233.70 |
| Purchase #4 | $183.44 | 4.150% | $191.0528 | $191.05 | $191.05 | $191.10 |
| Purchase #5 | $196.51 | 7.341% | $210.9358 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $162.29 | 8.104% | $175.442 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $159.49 | 10.123% | $175.6352 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $1,202.29 | $1,291.9092 | $1,291.92 | $1,291.95 | $1,291.90 | |