| 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 | $140.54 | 9.343% | $153.6707 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $222.26 | 8.464% | $241.0721 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $7.89 | 9.543% | $8.6429 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $171.60 | 6.609% | $182.941 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $195.34 | 12.675% | $220.0993 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $210.90 | 5.546% | $222.5965 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $157.67 | 3.247% | $162.7895 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $1,106.20 | $1,191.8120 | $1,191.81 | $1,191.80 | $1,191.80 | |