| 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 | $178.64 | 5.169% | $187.8739 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $118.34 | 3.368% | $122.3257 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $195.97 | 11.131% | $217.7834 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $236.84 | 10.818% | $262.4614 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $235.41 | 6.110% | $249.7936 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $248.72 | 12.258% | $279.2081 | $279.21 | $279.20 | $279.20 |
| Purchase #7 | $31.60 | 6.620% | $33.6919 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $1,245.52 | $1,353.1380 | $1,353.13 | $1,353.15 | $1,353.20 | |