| 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 | $163.93 | 9.701% | $179.8328 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $201.71 | 9.874% | $221.6268 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $88.40 | 9.179% | $96.5142 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $150.93 | 13.827% | $171.7991 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $227.58 | 7.851% | $245.4473 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $230.85 | 3.647% | $239.2691 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $152.98 | 7.590% | $164.5912 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $1,216.38 | $1,319.0805 | $1,319.08 | $1,319.10 | $1,319.00 | |