| 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 | $76.77 | 4.719% | $80.3928 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $173.97 | 7.829% | $187.5901 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $158.79 | 12.249% | $178.2402 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $146.84 | 6.664% | $156.6254 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $210.60 | 11.559% | $234.9433 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $164.54 | 11.766% | $183.8998 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $9.70 | 7.667% | $10.4437 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $941.21 | $1,032.1353 | $1,032.13 | $1,032.20 | $1,032.00 | |