| 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 | $157.84 | 11.639% | $176.211 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $97.66 | 10.187% | $107.6086 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $135.99 | 6.133% | $144.3303 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $220.73 | 13.158% | $249.7737 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $177.83 | 10.168% | $195.9118 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $89.45 | 13.411% | $101.4461 | $101.45 | $101.45 | $101.40 |
| Purchase #7 | $102.45 | 12.236% | $114.9858 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $981.95 | $1,090.2673 | $1,090.27 | $1,090.25 | $1,090.20 | |