| 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 | $179.85 | 7.498% | $193.3352 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $147.35 | 9.643% | $161.559 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $183.72 | 9.754% | $201.64 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $161.86 | 12.346% | $181.8432 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $65.33 | 4.673% | $68.3829 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $78.84 | 13.819% | $89.7349 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $147.43 | 3.366% | $152.3925 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $964.38 | $1,048.8877 | $1,048.88 | $1,048.95 | $1,048.80 | |