| 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 | $180.41 | 12.464% | $202.8963 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $176.76 | 8.679% | $192.101 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $210.32 | 11.871% | $235.2871 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $72.38 | 7.463% | $77.7817 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $218.41 | 7.102% | $233.9215 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $67.92 | 5.236% | $71.4763 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $60.30 | 9.334% | $65.9284 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $986.50 | $1,079.3923 | $1,079.40 | $1,079.45 | $1,079.40 | |