| 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 | $179.58 | 8.188% | $194.284 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $199.25 | 9.356% | $217.8918 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $19.48 | 10.673% | $21.5591 | $21.56 | $21.55 | $21.60 |
| Purchase #4 | $149.48 | 6.795% | $159.6372 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $221.62 | 13.685% | $251.9487 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $125.46 | 6.560% | $133.6902 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $217.27 | 11.183% | $241.5673 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,112.14 | $1,220.5783 | $1,220.58 | $1,220.60 | $1,220.60 | |