| 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 | $164.94 | 7.195% | $176.8074 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $87.52 | 9.571% | $95.8965 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $106.79 | 6.793% | $114.0442 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $114.30 | 12.287% | $128.344 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $219.59 | 5.336% | $231.3073 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $140.66 | 10.219% | $155.034 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $147.40 | 7.653% | $158.6805 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $981.20 | $1,060.1139 | $1,060.11 | $1,060.15 | $1,060.00 | |