| 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 | $141.62 | 10.505% | $156.4972 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $123.42 | 9.641% | $135.3189 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $238.65 | 7.481% | $256.5034 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $192.35 | 6.525% | $204.9008 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $179.59 | 12.814% | $202.6027 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $20.69 | 6.130% | $21.9583 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $144.63 | 7.796% | $155.9054 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $1,040.95 | $1,133.6867 | $1,133.69 | $1,133.65 | $1,133.70 | |