| 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 | $134.88 | 13.232% | $152.7273 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $67.60 | 13.412% | $76.6665 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $192.44 | 13.576% | $218.5657 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $137.45 | 5.505% | $145.0166 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $29.86 | 5.435% | $31.4829 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $195.53 | 7.266% | $209.7372 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $92.80 | 6.574% | $98.9007 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $850.56 | $933.0969 | $933.11 | $933.10 | $933.10 | |