| 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 | $167.82 | 9.305% | $183.4357 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $27.77 | 13.269% | $31.4548 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $192.90 | 5.854% | $204.1924 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $214.26 | 12.553% | $241.1561 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $138.72 | 7.112% | $148.5858 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $229.84 | 4.837% | $240.9574 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $178.90 | 5.105% | $188.0328 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,150.21 | $1,237.8150 | $1,237.82 | $1,237.85 | $1,237.90 | |