| 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 | $144.43 | 7.533% | $155.3099 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $182.35 | 9.182% | $199.0934 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $36.93 | 7.746% | $39.7906 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $24.45 | 5.475% | $25.7886 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $83.86 | 11.466% | $93.4754 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $237.67 | 10.723% | $263.1554 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $223.90 | 7.735% | $241.2187 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $933.59 | $1,017.8320 | $1,017.84 | $1,017.85 | $1,017.90 | |