| 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 | $178.59 | 5.853% | $189.0429 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $153.29 | 4.255% | $159.8125 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $181.55 | 12.320% | $203.917 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $22.85 | 11.516% | $25.4814 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $89.75 | 3.864% | $93.2179 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $176.37 | 9.392% | $192.9347 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $143.66 | 12.467% | $161.5701 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $946.06 | $1,025.9765 | $1,025.97 | $1,025.95 | $1,025.90 | |