| 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 | $32.65 | 11.369% | $36.362 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $160.42 | 3.265% | $165.6577 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $151.68 | 4.539% | $158.5648 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $202.85 | 3.559% | $210.0694 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $128.33 | 7.525% | $137.9868 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $162.72 | 11.750% | $181.8396 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $201.38 | 9.219% | $219.9452 | $219.95 | $219.95 | $219.90 |
| 7 purchase totals = | $1,040.03 | $1,110.4255 | $1,110.43 | $1,110.40 | $1,110.50 | |