| 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 | $120.61 | 6.805% | $128.8175 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $206.37 | 7.617% | $222.0892 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $71.85 | 5.394% | $75.7256 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $133.78 | 5.842% | $141.5954 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $152.81 | 6.128% | $162.1742 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $225.93 | 6.355% | $240.2879 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $47.44 | 3.393% | $49.0496 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $958.79 | $1,019.7394 | $1,019.75 | $1,019.75 | $1,019.70 | |