| 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 | $154.91 | 8.593% | $168.2214 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $217.75 | 11.303% | $242.3623 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $90.81 | 6.351% | $96.5773 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $187.27 | 6.302% | $199.0718 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $245.38 | 13.269% | $277.9395 | $277.94 | $277.95 | $277.90 |
| Purchase #6 | $178.33 | 3.639% | $184.8194 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $101.77 | 12.690% | $114.6846 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,176.22 | $1,283.6763 | $1,283.67 | $1,283.65 | $1,283.70 | |