| 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 | $152.32 | 4.214% | $158.7388 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $248.63 | 12.464% | $279.6192 | $279.62 | $279.60 | $279.60 |
| Purchase #3 | $184.65 | 9.292% | $201.8077 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $200.32 | 11.740% | $223.8376 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $203.40 | 6.723% | $217.0746 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $229.49 | 10.851% | $254.392 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $33.43 | 10.206% | $36.8419 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $1,252.24 | $1,372.3118 | $1,372.31 | $1,372.30 | $1,372.20 | |