| 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 | $136.99 | 12.200% | $153.7028 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $239.87 | 6.842% | $256.2819 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $148.39 | 8.607% | $161.1619 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $61.94 | 6.591% | $66.0225 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $84.69 | 8.244% | $91.6718 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $178.89 | 4.205% | $186.4123 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $153.42 | 12.442% | $172.5085 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $1,004.19 | $1,087.7617 | $1,087.75 | $1,087.70 | $1,087.80 | |