| 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 | $132.84 | 10.730% | $147.0937 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $193.72 | 7.673% | $208.5841 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $208.49 | 11.664% | $232.8083 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $11.93 | 11.508% | $13.3029 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $82.75 | 9.737% | $90.8074 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $25.31 | 4.601% | $26.4745 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $28.56 | 13.281% | $32.3531 | $32.35 | $32.35 | $32.40 |
| 7 purchase totals = | $683.60 | $751.4240 | $751.41 | $751.40 | $751.50 | |