| 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 | $153.62 | 11.232% | $170.8746 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $173.26 | 12.331% | $194.6247 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $162.60 | 3.223% | $167.8406 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $45.54 | 4.636% | $47.6512 | $47.65 | $47.65 | $47.70 |
| Purchase #5 | $174.94 | 8.374% | $189.5895 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $232.83 | 9.176% | $254.1945 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $125.94 | 11.268% | $140.1309 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,068.73 | $1,164.9060 | $1,164.89 | $1,164.90 | $1,164.90 | |