| 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 | $158.63 | 4.325% | $165.4907 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $190.26 | 4.483% | $198.7894 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $74.59 | 13.172% | $84.415 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $192.67 | 8.740% | $209.5094 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $23.35 | 12.131% | $26.1826 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $246.98 | 6.718% | $263.5721 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $221.30 | 9.282% | $241.8411 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $1,107.78 | $1,189.8003 | $1,189.80 | $1,189.80 | $1,189.80 | |