| 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 | $177.60 | 5.809% | $187.9168 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $88.77 | 13.629% | $100.8685 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $229.49 | 5.194% | $241.4097 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $196.67 | 7.561% | $211.5402 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $49.96 | 12.809% | $56.3594 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $159.32 | 9.871% | $175.0465 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $22.53 | 8.752% | $24.5018 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $924.34 | $997.6429 | $997.65 | $997.60 | $997.60 | |