| 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 | $144.67 | 6.552% | $154.1488 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $240.61 | 4.356% | $251.091 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $92.31 | 6.674% | $98.4708 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $85.67 | 7.186% | $91.8262 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $184.27 | 9.740% | $202.2179 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $32.34 | 12.610% | $36.4181 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $159.83 | 4.799% | $167.5002 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $939.70 | $1,001.6730 | $1,001.68 | $1,001.65 | $1,001.60 | |